OMRON Automation and Safety Datasheets for Protective Relays and Monitoring Relays
Protective relays and monitoring relays detect or monitor for abnormal power system conditions.
Protective Relays and Monitoring Relays: Learn more
| Product Name | Notes |
|---|---|
| Conforms to EN574 Cat. IIIC, EN60204-1, EN954-1, VDE 0113-1 UL and C-UL listed, BG approved | |
| Conforms to EN60204-1, EN292, EN418, EN1088, and EN954-1 UL and C-UL listed, BG and CSA approved Power requirements-the SR201A will accept 24 VAC/DC or 110 VAC Inputs-a single N/C input... | |
| Conforms to EN60204-1, EN954-1, and VDE 0113-1 UL and C-UL listed, TUV Rheinland approved Power requirements-the SR105E will accept 24 VAC/DC Outputs-the SR105E has 3 N/O outputs to route power... | |
| Conforms to EN60204-1, EN954-1, EN292, and EN1088 UL and C-UL listed, CSA and BG approved Power requirements-the SR231A will accept 24 VDC Inputs-The SR231A is designed to monitor two magnetically... | |
| Conforms to EN60204-1, EN954-1, EN292, VDE 0113-1 UL and C-UL listed, TUV Rheinland approved Power requirements-the SR106ED will accept 24 VAC/DC Outputs-the SR106ED has 3 N/O delayed outputs to route... | |
| Conforms to EN60204-1, EN954-1, EN418, and EN61496-1 (Type 4) UL listed, CSA and BG approved Power requirements-the SR120MP will accept 24 VAC/DC or 110 VAC Inputs-the SR120MP provides dual-channel input... | |
| Conforms to EN60204-1, EN954-1, VDE 0113-1 UL and C-UL listed, TUV Rheinland approved Power requirements-the SR101A will accept 24 VAC/DC or 115 VAC Inputs - a single N/C input channel,... | |
| Conforms to EN60204-1, EN954-1, VDE 0113-1 UL and C-UL listed, TUV Rheinland approved Power requirements-the SR103AM will accept 24 VAC/DC or 115 VAC Inputs-the SR103AM will accept single or dual... | |
| Safety category 4; Category 3 for OFF-delay contact Meets Standards EN60204-1; EN954-1; UL508; CSA C22.2 No.14 Four kinds of 45-mm wide units are available: A 3-pole model, a 5-pole model,... | |
| UL and C-UL listed, CSA and BG approved Conforms to EN60204-1, EN954-1, EN292, and EN1088 Power requirements-the SR131A will accept 24 VDC Inputs-The SR131A is designed to monitor two magnetically... | |
| UL and C-UL listed Conforms to EN60204-1, EN954-1, and ISOTR 12100 Power requirements- the SR208AD/209AD will accept 24 VAC/DC or 115 VAC Inputs-the SR208AD/209AD will accept single or dual N/C... | |
| UL and C-UL listed Conforms to EN60204-1, EN954-1, ISOTR 12100 Power requirements-the SR203M/A will accept 24 VAC/DC or 115 VAC Inputs-the SR203M/A will accept single or dual N/C inputs or... | |
| Low-speed monitoring function ensures safety for maintenance work Motor rotation speed detected by proximity sensor Monitors and confirms that speed does not exceed the preset level Includes an enabling switch... | |
| Sensor-less monitoring of standstill for machines with long inertia Standstill is monitored by the motor's back electromotive force (BEMF) signal Features a "Standard Configuration", allowing immediate use without sensitivity adjustment... |