E-T-A Circuit Breakers Datasheets for Circuit Breakers

Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions.
Circuit Breakers: Learn more

Product Name Notes
Thermal Circuit Breaker -- 104 Type: 104 Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) integral type. Approved to CBE standard EN 60934...
Thermal Circuit Breaker -- 104-PR Type: 104-PR Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) for PCB mounting. Approved to CBE standard EN...
Thermal Circuit Breaker -- 105 Type: 105 Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) snap-in type. Approved to CBE standard EN 60934...
Thermal Circuit Breaker -- 106 Type: 106 Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934...
Thermal Switch/Circuit Breaker Combination -- 1110 Type: 1110 Single pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with tease-free, trip-free, snap action mechanism. Designed for snap-in panel mounting utilising round hole or industry standard...
Thermal Circuit Breaker -- 1140-E Type: 1140-E Miniaturised single pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), integral type. For lower current ratings see types 104.
Thermal Circuit Breaker -- 1140-F Type: 1140-F Miniaturised single pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), snap-in panel mounting. For lower current ratings see type...
Thermal Circuit Breaker -- 1140-G Type: 1140-G Miniaturised single pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. For lower current ratings see types 106.
Thermal Circuit Breaker -- 1140-G15 Type: 1140-G15 Miniaturised double pole thermal circuit breaker with push-to-reset tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934). Threadneck panel mounting. Suitable for line and neutral switching...
Thermal Automotive Circuit Breaker -- 1160 Type: 1160 Thermal circuit breaker, with controlled self-resetting mechanism, specially suited to installation in inaccessible locations. Under overload conditions the circuit breaker contacts will open to protect the load circuit.
Miniaturised Thermal Automotive Circuit Breaker -- 1170 Type: 1170 Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and...
Thermal Circuit Breaker -- 1180 Type: 1180 Miniaturised single pole thermal circuit breaker with switching function optional (push-push actuation). Reliable snap-acting and trip-free mechanism. Approved to CBE standard EN/IEC 60934. S type, TO. Blade terminals...
Thermal Circuit Breaker -- 127 Type: 127 Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in...
Thermal Automotive Circuit Breaker -- 129-L11-H-KF Type: 129-L11-H-KF Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism and separate manual release (M-type TO CBE to EN 60934). Designed for bolt-on mounting with terminal...
Thermal Circuit Breaker -- 1410-F1 Type: 1410-F1 Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload...
Miniaturised Thermal Circuit Breaker -- 1410-G1 Type: 1410-G1 Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable...
Miniaturised Thermal Circuit Breaker -- 1410-L1 Type: 1410-L1 Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.
Miniaturised Thermal Circuit Breaker -- 1410-L2 Type: 1410-L2 Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934), PCB mounting. Miniaturised construction minimises PCB real estate required. Type...
Miniaturised Thermal Circuit Breaker -- 1410-L4 Type: 1410-L4 Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.
Thermal Circuit Breaker -- 157 Type: 157 Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck panel mounting. The optional -KF housing is particularly suited...
Automotive Thermal Circuit Breaker -- 1610-21 Type: 1610-21 Miniaturised single pole press-to-reset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which...
Automotive Thermal Circuit Breaker -- 1610-92 Type: 1610-92 Miniaturised single pole autoreset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which...
Automotive Thermal Circuit Breaker -- 1610-H2 Type: 1610-H2 Miniaturised single pole press-to-reset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which...
Thermal Miniaturised Circuit Breaker -- 1620 Type: 1620 Single pole, thermal miniaturised circuit breaker designed for automotive applications. Fits into fuse blocks designed to ISO 8820-3, Type F. Automatic reset (for DC 12 V only) and...
Thermal Miniaturised Circuit Breaker -- 1626 Type: 1626 Single pole, thermal miniaturised circuit breaker designed for automotive applications. Fits into fuse blocks designed to ISO 8820-3, Type F. Automatic reset (for DC 12 V only) and...
Thermal Reset Circuit Breaker -- 1658 Type: 1658 Very cost effective design to meet international requirements. No exposed metal parts which are, or could become, current-carrying except for terminals. R-type TO CBE to EN 60934. -...
Thermal Circuit Breaker -- 2-5000 Type: 2-5000 Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5000 is available with optional manual release (-H), (R-type TO CBE to EN 60934 in...
Thermal Automotive Circuit Breaker -- 2-5200 Type: 2-5200 Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Designed for...
Thermal Circuit Breaker -- 2-5700 Type: 2-5700 Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934...
Thermal Circuit Breaker -- 2-6400 Type: 2-6400 Single pole thermal circuit breakers with push-to-reset, tease-free, trip-free, snap action mechanism (R type TO CBE to EN 60934). Featuring auxiliary contacts (1 x N/C; 1 x N/O)...
Bimetal Operated Motor Protection Control Circuit Breeaker -- 2-6500 Type: 2-6500 Bimetal operated single pole motor protection controls with automatic reset actuation, small physical size, reliable snap-action mechanism. Caution: In specifying these 2 products, care should be taken to...
Thermal-Magnetic Circuit Breaker -- 201 Type: 201 Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Featuring a narrow profile housing, recessed terminals,...
Thermal-Magnetic Circuit Breaker -- 2210-S2 Type: 2210-S2 One, two and three pole thermal-magnetic circuit breakers with trip-free mechanism and toggle actuation (S-type TM CBE to EN 60934/IEC 934). Designed for panel or plug-in mounting. Available...
Thermal-Magnetic Circuit Breaker -- 2210-T2 Type: 2210-T2 One, two and three pole thermal-magnetic circuit breakers with trip-free mechanism and toggle actuation (S-type TM CBE to EN 60934/IEC 934). Featuring a combi-foot design for both symmetric...
Thermal-Magnetic Circuit Breaker -- 2215-G Type: 2215-G Miniaturised single pole thermal-magnetic circuit breakers with trip-free mechanism and toggle actuation (S-type TM CBE to EN 60934). Two designs provide the option of either printed circuit board...
Thermal-Magnetic Circuit Breaker -- 2215-L Type: 2215-L Miniaturised single pole thermal-magnetic circuit breakers with trip-free mechanism and toggle actuation (S-type TM CBE to EN 60934). Two designs provide the option of either printed circuit board...
Thermal-Magnetic Circuit Breaker -- 2216-S Type: 2216-S One and two pole thermal-magnetic circuit breaker in compact design with slide actuator, trip-free mechanism, various trip characteristics and optional auxiliary contacts. Meets the requirements of the circuit...
Thermal-Magnetic Circuit Breaker -- 3120-M Push Button Type: 3120-...-M... (push button) Two pole rocker switch/thermal-magnetic circuit breaker with trip-free mechanism (S-type TM CBE to EN 60934). The addition of a magnetic tripping module to the type 3120...
Thermal-Magnetic Circuit Breaker -- 3120-M Type: 3120-...-M... Two pole rocker switch/thermal-magnetic circuit breaker with trip-free mechanism (S-type TM CBE to EN 60934). The addition of a magnetic tripping module to the type 3120 range described...
Thermal Circuit Breaker -- 3130-F Type: 3130-F Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection...
Thermal Circuit Breaker -- 3131-A Type: 3131-A Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The...
Thermal Circuit Breaker -- 3140 Type: 3140 Four pole switch or three pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with trip-free mechanism and red/green two button operation. Designed for snap-in panel mounting.
Thermal-Magnetic Circuit Breaker -- 3500 Type: 3500 Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Featuring a flange for panel mounting, and...
Thermal-Magnetic Circuit Breaker -- 3600/3900 Type: 3600 standard version 3900 low-resistance verson Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Designed for...
Thermal-Magnetic Circuit Breaker -- 410 Type: 410 Single (type 410), double (type 520) and three pole (type 530) high performance thermal-magnetic circuit breakers with tease-free, trip-free, snap action mechanism and toggle actuation (S-type TM CBE...
Thermal Circuit Breaker -- 412 Type: 412 Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on...
Thermal Circuit Breaker -- 4120 Type: 4120 Single pole, miniaturised thermal circuit breaker with trip-free mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). Threadneck panel mounted, temperature-compensated, with optional auxiliary contacts.
Thermal Circuit Breaker -- 413 Type: 413 Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on...
Thermal Circuit Breaker -- 4130 Type: 4130 Single pole high performance thermal circuit breaker, with push-to-reset tease free, trip-free snap action mechanism (R-type TO CBE to EN 60934). Designed for threadneck panel mounting and for...
Thermal Circuit Breaker -- 4140 Type: 4140 Single pole, thermal circuit breaker with trip-free mechanism, push/pull on/off manual actuation (M-type TO CBE to EN 60934) and temperature compensation. An indicator band on the push button...
Thermal-Magnetic Circuit Breaker -- 437 Type: 437 Single pole high performance thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and toggle actuation (S-type TM CBE to EN 60934). Options include auxiliary contacts, a moulded...
Thermal-Magnetic Circuit Breaker -- 446/447/449 Type: 446/447/449 Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset snap action mechanism and special dual button manual release which avoids the danger of unintended disconnection (M-type TM CBE...
Thermal-Magnetic Circuit Breaker -- 452 Type: 452 Single pole high performance thermal-magnetic circuit breaker, with tease-free, trip-free, snap action mechanism and push/pull on/off actuation (M-type TM CBE to EN 60934). An indicator band on the...
Thermal Circuit Breaker -- 482 Type: 482 Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band...
Thermal Aircraft Style Circuit Breaker -- 483 Type: 483 Single pole, miniaturised, aircraft style thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band...
Thermal Circuit Breaker -- 5140 Type: 5140 Three pole, aircraft style thermal circuit breaker with trip-free mechanism and push/pull on/off manual actuation. An indicator band on the push button clearly shows the tripped/off position. Threadneck...
Thermal-Magnetic Circuit Breaker -- 520/530 Type: 520/530 Single (type 410), double (type 520) and three pole (type 530) high performance thermal-magnetic circuit breakers with tease-free, trip-free, snap action mechanism and toggle actuation (S-type TM CBE...
Thermal Circuit Breaker -- 583 Type: 583 Three pole, miniaturised, aircraft style thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band...
Single Pole Purely Magnetic Circuit Breaker -- 808 Type: 808 Single pole miniaturised magnetic circuit breakers with unique high-speed operating mechanism and push/pull on/off manual actuation. Fitted with electrically separate excitation and switching circuits, and one pair of...
Magnetic and Hydraulic-Magnetic Circuit Breaker -- 8330 Type: 8330 Single and double pole magnetic and hydraulic-magnetic circuit breaker with trip-free mechanism and toggle, push or push/pull, or rocker actuation. A choice of fast magnetic only or hydraulically...
Magnetic and Hydraulic-Magnetic Circuit Breaker -- 8335 Type: 8335 Single and multipole magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic or hydraulically delayed switching characteristics (S-type MO or HM CBE to...
Toggle Operated Hydraulic-Magnetic Circuit Breaker -- 8340-F Type: 8340-F Single and multipole magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (S-type MO or HM CBE...
Hydraulic-Magnetic Circuit Breaker -- 8340-G2 Type: 8340-G2 Single, two and three pole magnetic circuit breakers with trip-free mechanism and push/pull on/off manual actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (Stype...
Toggle Operated Hydraulic-Magnetic Circuit Breaker -- 8340-T Type: 8340-T Single, two, three and four pole magnetic and hydraulic-magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics...
Hydraulic-Magnetic Circuit Breaker -- 8345 Type: 8345 Single or multipole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and...
Magnetic and Hydraulic-Magnetic Circuit Breaker -- 8350 Type: 8350 Single, two, three and four pole magnetic and hydraulic-magneticcircuit breakers with trip-free-mechanism and toggle or rockeractuation. A choiceof fast magnetic only or hydraulically delayedswitching characteristics(S type MO or...
Electronic Circuit Breaker -- ESS20-0 Type: ESS20-0.. Electronic circuit breaker type ESS20-0.. is designed to ensure selective disconnection of individual loads in systems which are powered by a DC 24 V switch-mode power supply. For...
Electronic Circuit Breaker -- ESS22-T Type: ESS22-T The electronic circuit breaker type ESS22-T extends the E-T-A product range of electronic circuit protection for DC 24 V applications. It is a double pole version providing physical...
Electronic Overcurrent Circuit Breaker -- REF16-S It provides selective protection for all DC 24 V load circuits at a width of only 12.5 mm. This is achieved by a combination of active electronic current limitation in...
Thermal-Magnetic Circuit Breaker -- 4230-T Single pole and multipole thermal-magnetic miniature circuit breakers (MCBs) in accordance with EN 60947-2, UL 1077 and UL 489 for DIN rail mounting, with toggle actuation, visual status indication and...
Thermal Overcurrent Circuit Breaker -- 1115 Single pole thermal reset circuit breaker Space-saving, slim design Ease of installation through snap-in frame Reliable, positively trip-free mechanism Approvals: UL1077 (EN60934 pending)
Thermal Overcurrent Circuit Breaker -- 3131-B Single pole three-position switch with latching or momentary switch functions. Featuring a soft-touch contoured rocker actuator with optional illumination. The 3131 ist sealed to provide IP66 rated front of panel...
High Performance Circuit Breaker -- 9510 Single pole, miniaturised aircraft simulator switch with extremely fast magnetic trip time. Blade, screw and wire wrap terminals. Aircraft style threadneck and push/pull button with white trip indicator ring. Current...
Thermal Overcurrent Circuit Breaker -- 3120-F The 3120-F circuit breaker/switch combination is an ON/OFF switch with integral overcurrent protection (S-type TO CBE to EN/IEC 60934). The trip element is a bimetal. Type 3120-F is ideally suited...