RS Components, Ltd. Datasheets for Safety Relays

Safety relays and control modules differ from conventional relays in that they have force-guided or positive-driven contacts.
Safety Relays: Learn more

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Product Name Notes
2506459
2506465
2 channel redundancy with circuit fault detection. Dual input channel device requiring 1 Ã- N/O + 1 Ã- N/C inputs. Features an automatic test/reset after each switch cycle Supply Voltage...
464491
464495
464502
2 N/O instantaneous outputs provide stop category 0, 3 N/O timed contacts provide stop category 1 by allowing controlled deceleration of the motor until a complete stop is achieved. 4...
3247280 2 N/O Safety Contacts. Can be used with E-stops and Safety Gates. Feedback control loop for monitoring external relays/contactors. LED status indication. Redundancy with built in self monitoring. Safety relays...
3247252
3247268
3247274
2 N/O Safety Contacts. Can be used with E-stops and Safety Gates. Feedback control loop for monitoring external relays/contractors. LED status indication. Redundancy with built in self monitoring. Safety relays...
5175339
5175345
A fail-safe monitoring unit that will detect when hazardous motion has ceased on a machine. This is essential on machines that do not have a constant rundown time. Supplied with...
6988694
6988704
6988707
A new generation of safety relay modules that combine the approved safety technique with the demands of explosion protection. Designed for equipment of the category 2GD. Emergency stop devices and...
2408850 Adjustable off delay. No auxiliary voltage. Output: 1 NC, 1 force guided NO. LED to display switch position. Delayed switch-off in safety-oriented circuits (EU Directive for machines 89/392/EEC, IEC 255,...
4896366
4896372
Adjustable time delay. Feedback control loop for monitoring external relays/contactors. Category 4 to EN954-1. Single or dual channel input operation. Automatic or manual reset. LED status indication. DIN rail mounting.
5151787 All units conform to BS EN 60204 Part 1 1993, EN 954-1, IEC 204-1, VDE 0113. Dimensions (mm) for all units: H 96.5, W 22.5, L 114,Contact Rating: 6A for...
4475739
4475745
4475751
Can be connected in four different input wiring configurations: 1 N/C, 2 N/C, 2 PNP connections from a light curtain, or a four wire safety mat. When connected to light...
4475767
4475773
4475789
Can be connected in four different input wiring configurations: 1 N/C, 2N/C, or 2 PNP connections from a light curtain. 2 N/O immediate safety rated outputs, 2 N/O delayed safety...
1251107 Category 3 to EN 954-1. 4 LED indication. Maximum motor voltage: 500Vac. For detecting if a motor has come to a standstill. Senses residual voltage in motor winding, no additional...
6097167 Category 4 EN954-1. 3 LED indication. No integral muting function Supply Voltage = 24 V ac/dc Number of Channels = 1, 2 Function = Light Beam/Curtain Safety Category ISO 13849-1...
4896401 Category 4 to EN954-1. Contact expansion for use with safety relays. Resets with base unit. LED status indication. Screw terminals. DIN rail mounting Supply Voltage = 24 V dc Number...
4896417 Category 4 to EN954-1. Contact expansion for use with safety relays. Resets with base unit. LED status indication. Screw terminals. DIN rail mounting Supply Voltage = 24 V Number of...
4896394 Category 4 to EN954-1. Monitors back EMF - no external sensors required. Can be used with inverter drives. Universal power supply 24-240Vac/dc. Single or dual channel input operation. LED status...
4896388 Category 4 to EN954-1. Single or dual channel input operation. Automatic or manual reset. LED status indication. Screw terminals. DIN rail mounting Number of Channels = 1, 2 Auxiliary Contacts...
464485
464489
7079983
Detects the stop condition of all types of AC or DC motor driven machines which, when the motor runs down, produce a residual voltage in the windings. No additional sensor...
2038063 DIN rail mounting. For use with powered shot bolt applications. Time delay selectable in 12 steps (3-30 secs). 1 N/O safety contact, 2 N/C auxiliary contacts. Feedback control loop for...
480942 Each miniTwin stick contains both the sender and receiver elements, each symmetrically mounted in one half of a housing and separated by a central synchronisation beam. The diagram shows two...
2496201
4922364
EC type approved (applies when Safedge profiles are used in conjunction with a Safedge Evaluator). May be cut to size and fit. Corner and straight connectors are active components -...
2038035 Emergency stop relay and safety gate monitor in accordance with EN60204-1. Connections for emergency stop button or safety gate limit switch, reset button and safety mat. Feedback control loop for...
3620152 Emergency stop relay and safety gate monitor in accordance with EN60204-1. Switching capacity in accordance with EN 60947-4-1, AC1: 240V/8A/2000VA & 400V/5A/2000VA, DC1: 24V/8A/200W. Voltage and current at the input...
6566051
6566067
Emergency stop relay compliant with the EC Directive on machines 98/37/EC. 1-channel configuration. LED status display. Extremely small design. Overall width 17.5 mm Protection of persons and machines. Machine emergency...
6566073
6566089
Emergency stop relay compliant with the EC Directive on machines 98/37/EC. 1-channel configuration. LED status display. Short circuit detection between terminal Y1 and earth. Overall width of 22.5 mm Protection...
1930520 Ensures correct switching of up to 3 contactors with monitoring. Fail-safe internal monitoring. Single channel input for use with interlock switches and emergency stop buttons. 3 uncommitted safety output circuits...
3300741
3300757
Ensures motor movement is at a preset limit before an output signal is given. For use with guard locking interlock switches. Fault tolerant principle control unit. Monitors contactor operation. Dimensions:...
4555251
4555267
4556276
4556535
Evaluation units with sold-state components such as the SIRIUS 3TK28 4 Safety Relay are becoming increasingly established in safety applications, as a considerably higher number of starting operations and electrical...
6667022
6667084
7125260
7125263
7125266
7125279
Failsafe controllers are used as standard in process engineering. In this context, the use of safe coupling relays for power adjustment and the electrical isolation of actuators is gaining in...
2391083
3785388
3785394
Feedback control loop for monitoring external relays/contactors. LED indication: power, Channel 1 and 2. Additional semiconductor output: status and power. DIN rail mounting. Dimensions (D x W x H) 122...
4105036 For protecting people and machines. The BG 5925 is also suitable for switching small loads thanks to gold-plated contacts. Evaluation device for light barriers with self-test function. Compliant with the...
2408793
2408800
For use in controls of metal working presses and other processing machines with dangerous lock movements (conforms to EC directive for machines 89/392/EEC, safety regulations for two-hand circuits on ZH...
4475795 Forms the base unit for the modular Minotaur MSR200 family of monitoring safety relays. Diagnostic and networking capabilities with up to 10 input modules and 2 output modules connected to...
7019171 Functions include muting and override, concurrence monitoring, monitoring total muting time, sensor gap monitoring, end of muting by ESPE. Applications: Opto-electronic protective devices and non-contact safety switches 2 or 4...
7318951
7318957
7318960
7318963
7318967
7318976
Incorporates relay outputs for two hand control applications. Compact and robust design. The enclosure has a protection class rating of IP40 and the terminals are protected to IP20. To initiate...
1222499
1222500
3219049
5151759
LED indication for supply voltage and safety circuits. Automatic restart function available. Contact current rating: 6A . Conform to BS EN 60204 Part 1 1993, EN 954-1, IEC 204-1, VDE...
4925054 M2000 2 and 3 beam devices are used for perimeter and access guarding where risk assessment shows that a category 2 device (according to EN 954) offers a suitable level...
2408692
2408709
Machine emergency stop switches. Monitoring sliding grill guards. SK 4 (with equivalent switching). Ultra compact unit (width 45 mm). Output: 3 N/Os, 1 N/C. 1 or 2-channel configuration. Line termination...
7418635 Monitoring two-hand control panels to EN 574 III C. 2 safety contacts, STOP 0 Supply Voltage = 24 V dc Number of Channels = 2 Auxiliary Contacts = 2 Function...
3753757
3753779
Monitors the two-hand operation of metal working presses and other processing machines with dangerous lock movements. Conforms to amended standard EN574 and therefore safety level III-C for wiring in line...
1232739
1232746
Professional range of IDEM VIPER Safety Relays with plug or screw terminals. The safety relays incorporate expansion units. The relays can be directly wired to increase the number of safety...
1232736
1232737
1232738
1232740
Professional range of IDEM VIPER Safety Relays with pluggable terminals. The safety relays incorporate expansion units. The relays can be directly wired to increase the number of safety output contacts.
1232743
1232744
1232745
1232748
Professional range of IDEM VIPER Safety Relays with screw terminals. The safety relays incorporate expansion units. The relays can be directly wired to increase the number of safety output contacts.
1251101
1251104
Professional range of Schneider Electric safety modules from the Preventa range. The modules incorporate a manual reset and screw terminals. Designed for dynamic monitoring of hydraulic valves on linear presses...
1251099
1251100
Professional range of Schneider Electric safety monitoring relays from the Preventa range. The relays incorporate a manual reset and screw terminals. Designed for dynamic monitoring of double bodies solenoid valves.
1251102
1251103
Professional range of Schneider Electric safety time delay modules. The modules incorporate 2 solid-state outputs. Designed for applications with interlocking on high inertia. All models are highly reliable and excellent...
1251095
1251096
Professional range of Schneider Preventa safety modules. The modules are designed for emergency stop, switch, sensing or safety light curtain monitoring. All models are highly reliable and excellent quality. IP20...
1251097 Professional range of Schneider single-beam photo electric sensors. The sensors incorporate 2 standard safety contacts and 4 solid stat outputs. Screw terminals. 2 N/O safety outputs. IP40 enclosures. IP20 terminals.
2408737
2408743
Protection of humans and machines in accordance with: EC Directive on Machines 89/392/EEC, IEC 204, EN 60204, DIN VDE 0113 Machine emergency stop switches. Monitoring sliding grill guards. SK 4...
2408670
2408686
Protection of humans and machines in accordance with: EC Directive on Machines 89/392/EEC, IEC 204, EN 60204, DIN VDE 0113 Machine emergency stop switches. Monitors safety doors. SK 3 (with...
4474607 Provides 2N/O safety outputs plus 2 semi conductor outputs for signalling to a PLC. To initiate cycle both pushbuttons must be operated within 0.5 seconds. Monitors change of state of...
3604346
3604352
Provides 3 N/O safety outputs. Slim design (just 22.5mm width). Terminals accept cable up to 2.5mm² Supply Voltage = 24 V ac/dc Number of Channels = 1, 2 Function =...
4225152
4225168
4225180
4225203
4818237
Provides 3 N/O safety relay outputs plus 1 N/C volt free signalling output. 4 solid state output signals, duplicating the signalling of the LEDs mounted on the front of the...
198582
4474506
4474512
4474528
Provides 7 N/O safety relay outputs plus 2 N/C volt free signalling output. 4 solid state output signals, duplicating the signalling of the LEDs mounted on the front of the...
498937 Safe detection of mechanical and sensitive protective equipment on an ASi network For operation up to category 2, the inputs can be separately assigned. If category 4 to EN 954-1...
3277613 Safety category 4 in accordance with DIN EN 954. Output: 2 N/O, 1 N/C as immediate contacts and 3 off-delay N/O contacts. 1 or 2-channel configuration. Line termination detection on...
3277629 Safety category 4 in accordance with DIN EN 954. Output: 2 N/Os, 1 N/C. 1 or 2-channel configuration. Line termination detection on the ON button. Programmable: Activation via the ON...
155822
155838
156083
156106
156112
Safety relay adapted for emergency stop pushbuttons, safety gates and light curtains. Redundant internal design with self-monitoring. Safety device remains active even if the component fails. Removable terminals with connection...
155939
156099
Safety Relay enabling a safety circuit to be interrupted in complete safety. Can be used in the following applications: emergency stop pushbuttons, safety gates. Redundant internal design with self-monitoring. Removable...
155844
155850
155866
155872
Safety relay for two-handed controls. During dangerous movements, the relay requires the operator to keep both hands out of the danger zone. Applications: mechanical presses, hydraulic presses, safety control circuits.
6566130 Safety relay in accordance with the EC Machines Directive 98/37/EC. Inputs for 2 switches. Overvoltage and short circuit protection. LED status display. Overall width of 22.5 mm For use in...
7019212
7019216
Safety relay suitable for use with safety laser scanners and safety light curtains. The UE12-2FG2DO (stock number 701-9216) can have the number of outputs increased with the cascading jumper that...
1782438 Safety relays for emergency stop circuits as per the Machines directives and EN 60204 and EN 292 standards. Cabling on 1 or 2 channels. Display LEDs on input channels 1...
498949 Simultaneously monitors all of the sensor and actuator functions and ensures that outputs are shut down in a safety-relevant fashion. The safety relay has two terminals for the sensors: The...
2451860 Single or dual channel cabling with short-circuit detection. Choice of self-monitoring or automatic reset. Display LEDs for status of channels 1 and 2, input circuits, power supply voltage and reset.
3822049
3822055
Smartscan 1000+ Series light curtains incorporate 2 fail-safe, electronic output switches. If there is a requirement for relay output switching a multifunction safety unit is required. The multifunction units not...
4773847 Stop category O (instantaneous) relay and 1 time delayed output. 15 pre-set values between 0 and 300s . 2 channel monitoring with feedback loop. Automatic or monitored restart. For use...
1222491
1222493
1222497
Stop-Category 0 acc. EN 60204-1. Applications up to Category 4 acc. EN 954-1 or to SIL 3 respectively according to EN 62061 and PL e accoring to EN13849-1. Can be...
1222495
1222496
1222498
Stop-Category 0 acc. EN 60204-1. Applications up to Category 4 acc. EN 954-1, to SIL 3 according to EN62061 and PL e according to EN13849-1. Can be used as emergency...
1222492
1222494
Suitable for applications that require a safe timing sequence. Meet all requirements of the currently valid safety standards EN 62061, EN ISO 13849-1, Cat 4, SIL 3, PL e. Can...
2391049 Supply: 24Vdc at E-Stop pushbuttons. 1 or 2 channel input. Feedback control loop for monitoring external relays/contactors. LED indication: power, Channel 1 and 2. Relay output: 2 N/O. Monitored manual...
2913201 The BG5924 is a highly compact safety switch device for the construction of emergency stop switches. It serves to protect personnel and machines in accordance with the EC directive for...
3277635 The BH5932 monitors rotating parts for standstill. For instance, this device can be used to make sure the safety door on a machine cannot be opened until the machine is...
549536
549546
549609
The G9SA family offers a line-up of compact and expandable safety relay units. Modules with safe OFF-delay timing are available as well as a two hand controller. Simple multiplication of...
7332418
7332424
7332427
7332433
The JSB safety relay from ABB has two inputs, which both have to be closed to keep the safety output contacts closed. This makes the device ideally suited to two...
4924972 The L4000 is a single/multi beam, non contact, safety system using a sender and a receiver arrangement and is certified according to IEC 61496 safety category Type 4.,The system consists...
4585921 The Minotaur MSR125H/HP is a logic unit for controlling two control units. Equipped with two redundant channels with fault detection circuit. Controlled automatic reset. Internal self-test. LED display of relay...
4475537
4475543
4475559
4475565
4475571
4475587
4475593
4475600
4475616
4475622
4475638
4475644
The MSR126R/T is designed for connection to a single channel safety gate, a single channel e-stop or a light curtain that provides cross fault detection. The MSR126.1R/T is designed for...
4475650
4475672
4475688
4475694
4475701
4475717
The MSR127RTP is a single function safety relay that can be connected in three different input wiring configurations: one normally closed, two normally closed, or with two PNP connections from...
549473
549489
549530
549570
549603
The Omron G9SB series is an ultra slim safety relay available in either a 17.5mm or 22.5mm housing. The 17.5mm units have 2 or 3 safety contacts and the 22.5mm...
2391033 The PNOZ X1 safety relay meets the requirements of EN 60204-1 and IEC 60204-1 and is used in applications with E-Stop push buttons. The PNOZ X1 safety relay is designed...
2391055 The PNOZ X2.1 safety relay meets the requirements of EN 60947-5- 1, EN 60204-1 and VDE 0113-1. It provides a safety-oriented interruption of a safety circuit. The PNOZ X2.1 is...
2391061
2451848
2451854
3785366
The PNOZ X3 safety relay provides a safety-related interruption of a safety circuit. It meets the requirements of EN 60947-5- 1, EN 60204-1 and VDE 0113-1. Supply Voltage = 24...
2451905 The PNOZ XV2 safety relay provides a safety-related interruption of a safety circuit. It meets the requirements of EN 60947-5- 1, EN 60204-1 and VDE 0113-1. Supply Voltage = 24...
4896350 The PNOZX2.8P safety relay provides a safety-related interruption of a safety circuit. It meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1. Supply Voltage = 24 - 240...
6667038
6667040
6667044
6667047
6667117
7125248
7125250
7125254
7125257
The PSR safety relay for single or two-channel emergency stop (E-Stop) and safety door monitoring. Relevant safety equipment can be connected easily without the need for additional settings on the...
6667050 The PSR safety relay is for two-hand control devices and safety door circuits. Relevant safety equipment can be connected easily without the need for additional settings on the relay. Two-channel...
6667053
6667056
The PSR safety relay with time delay is for emergency stop, safety door monitoring and the evaluation of light grids. Supply Voltage = 24 V dc Number of Channels =...
7332341
7332345
7332351
7332357
The RT6 from ABB is a universal relay to monitor both external and internal safety aspects of your machinery. The RT6 safety relay has a very versatile input configuration, therefore...
7332360
7332373
7332379
7332389
The RT7 series from ABB is a universal relay to monitor both external and internal safety aspects of your machinery. The RT7 safety relay has a very versatile input configuration,...
7332391 The RT9 safety relay series from ABB comprises of a compact universal design to supervise both your safety devices and the internal safety of your machinery. The RT9 safety relay...
4474534
4474540
The Schneider XCS-DM coded magnetic safety switches are designed for monitoring the doors, covers and guards of industrial machines with imprecise guiding and low inertia. These safety switches are ideally...
4112157
4112270
4112472
4112595
4112630
4112652
4112668
5280841
5280920
The SIRIUS 3TK28 27/28 Safety Relays with Timed Delay provide the functionality of time delayed contacts within a 45mm housing. The time delay is adjustable for each unit. Two different...
4555627 The SIRIUS 3TK28 34 Safety Relay for Two Hand Control provides the special functionality needed in press control systems. The relays are equipped to monitor two different, redundant input signals...
4112034
4112179
4112185
4112191
4112214
4112220
4112236
4112242
5280936
5280942
5280958
The SIRIUS safety relays with relay enabling circuits feature positively-driven NO and NC contacts, in pairs, which means if one of the contacts welds, then the other contact is used...
7332436 The Vital safety device from ABB is the heart of a new solution which makes it possible to install/connect many different types of safety device in the same safety circuit...
4778684 The XPS-CM safety module, used in conjunction with the single beam XU2S safety light devices, constitutes a type 2 safety light curtain conforming to IEC 61496-1. Flexibility allows connection of...
4474477
4474483
4474499
6097151
The XPSAC safety relays are used for monitoring Emergency stop circuits conforming to standards EN/ISO 13850 and EN/IEC 60204-1 and also meet the requirements for the electrical monitoring of switches...
6667062
6667066
6667069
6667078
This can be quickly and reliably assembled to form a tailor-made safety solution. To connect using TBUS correctly you will need one PSR-TBUS per module. For the last additional module...
3620174 Two hand relay in accordance with EN 60204-1. Conforming to EN 574 type IIIC. DIN rail mounting. LED indication for channels and power. The number of contacts available can be...
5280908 Up to six switches can be connected e.g. 528-0790, 528-0879 or 528-0857. Suitable for use with Expansion module 3TK28 30. Cross circuit detection Supply Voltage = 24 V dc Number...
2451955 Used to increase the number of contacts that can be used on safety related control units e.g. E -stop relays, safety gate monitors, two hand relays. P93 housing. DIN rail...
3620168 Used to increase the number of contacts that can be used on safety related control units e.g. E stop relays, safety gate monitor, two hand relays. S95 housing. DIN rail...
4474461 XPS-MP offers a simple solution for all safety applications and reduces the number of ordering references needed by combining 15 pre-determined functions that are all certified. Designed to monitor 2...
4474584 XPS-VC switches XY2AU used in conjunction with the XPS-VC safety relay offer a certified safety solution ensuring the safety of machine operators during setting and maintenance operations. Use while carrying...
2496302 Zonegard 4 safety mat controller - Machine Guarding & Safety - Safety Relays

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