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Panel Mount Circuit Breakers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Series	Product	Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Number of Poles	Actuator	Minimum Operating Temperature	Maximum Operating Temperature	Illuminated	Packaging
Circuit Breakers 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 open circuit (modified reset to SAE) version optional. Open circuitve 1620-3-7.5A E-T-A 1: $10.75 378In Stock	Mfr. Part No. 1620-3-7.5A Mouser Part No 457-1620-3-7.5A	E-T-A	Circuit Breakers 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 open circuit (modified reset to SAE) version optional. Open circuitve Learn More about E-T-A e t a 1620 circuit breakers	Datasheet	378In Stock	$10.75 $10.03 $9.47 $7.48 View $6.37 $5.98 $5.64 $5.29	Min.: 1 Mult.: 1		1620	Miniature Circuit Breakers	Automotive	7.5 A		24 VDC	1 Pole	Push to Reset	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag IEG111-1-61-20.0-A-01-V AIRPAX 1: $177.47 9In Stock	Mfr. Part No. IEG111-1-61-20.0-A-01-V Mouser Part No 874-IEG111161200A01V	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	9In Stock	$177.47 $154.98 $107.71 $94.64 View $78.32 Quote	Min.: 1 Mult.: 1		217	Circuit Breakers	Hydraulic Magnetic	20 A			3 Pole	Handle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 12A PUSH TO RESET QC W58-XB1A4A-12 TE Connectivity / P&B 1: $8.27 916In Stock	Mfr. Part No. W58-XB1A4A-12 Mouser Part No 655-W58-XB1A4A-12	TE Connectivity / P&B	Circuit Breakers 12A PUSH TO RESET QC	Datasheet	916In Stock	$8.27 $7.46 $6.31 $5.83 View $5.60 $5.59 $5.09	Min.: 1 Mult.: 1		W58	Thermal Circuit Breakers	Thermal Magnetic	12 A	250 VAC	50 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 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 push button clearly shows the tripped/off position. 452-K14-LN2-100A E-T-A 1: $337.90 13In Stock	Mfr. Part No. 452-K14-LN2-100A Mouser Part No 457-452-K14-LN2-100A	E-T-A	Circuit Breakers 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 push button clearly shows the tripped/off position.	Datasheet	13In Stock	$337.90 $280.72 $209.88 $173.35	Min.: 1 Mult.: 1		452	Circuit Breakers	Thermal Magnetic	100 A		28 VDC	1 Pole	Pushbutton	- 55 C	+ 75 C	Non-Illuminated
Circuit Breakers 1pole 10Amp Toggle Mag circuit breaker W67-X2Q12-10 TE Connectivity / P&B 1: $69.01 94In Stock	Mfr. Part No. W67-X2Q12-10 Mouser Part No 655-W67-X2Q12-10	TE Connectivity / P&B	Circuit Breakers 1pole 10Amp Toggle Mag circuit breaker	Datasheet	94In Stock	$69.01 $67.27 $65.98 $63.39 View $62.41 Quote	Min.: 1 Mult.: 1		W6	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	10 A	277 VAC		1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated	Tray
Circuit Breakers 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 fuse-holder cut-out dimensions. Fe 1110-F112-P1M1-7A E-T-A 1: $31.11 96In Stock	Mfr. Part No. 1110-F112-P1M1-7A Mouser Part No 457-1110F112P1M17A	E-T-A	Circuit Breakers 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 fuse-holder cut-out dimensions. Fe	Datasheet	96In Stock	$31.11 $24.20 $22.54 $19.40 View $17.96 $17.29	Min.: 1 Mult.: 1		1110-Fx12-P1M1	Circuit Breakers	Thermal	7 A	250 VAC	50 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 1pole 20Amp Toggle Mag circuit breaker W67-X2Q12-20 TE Connectivity / P&B 1: $77.19 123In Stock	Mfr. Part No. W67-X2Q12-20 Mouser Part No 655-W67-X2Q12-20	TE Connectivity / P&B	Circuit Breakers 1pole 20Amp Toggle Mag circuit breaker	Datasheet	123In Stock	$77.19 $72.08 $70.02 $69.26 View $69.17 Quote	Min.: 1 Mult.: 1		W6	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	20 A	277 VAC		1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated	Tray
Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK W91-X152-50 TE Connectivity / P&B 1: $80.68 128In Stock	Mfr. Part No. W91-X152-50 Mouser Part No 655-W91-X152-50	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 50A BLK	Datasheet	128In Stock	$80.68 $72.87 $67.64 $64.00	Min.: 1 Mult.: 1		W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	50 A		65 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Servi E-T-A 1658-A21-02-P10-10A 1658-A21-02-P10-10A E-T-A 1: $7.28 569In Stock	Mfr. Part No. 1658-A21-02-P10-10A Mouser Part No 457-1658A2102P1010A	E-T-A	Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Servi	Datasheet	569In Stock	$7.28 $6.93 $6.68 $5.03 View $4.12 $3.49 $3.48	Min.: 1 Mult.: 1		1658	Thermal Circuit Breakers	Overcurrent Protection	10 A	240 VAC	28 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers W58-XA6A4A-3=CKTBKR THERM PB Q 1423695-7 TE Connectivity / P&B 1: $7.06 416In Stock	Mfr. Part No. 1423695-7 Mouser Part No 655-1423695-7	TE Connectivity / P&B	Circuit Breakers W58-XA6A4A-3=CKTBKR THERM PB Q	Datasheet	416In Stock	$7.06 $5.46 $4.86 $4.51 View $4.28 $4.06 $3.52 $3.43	Min.: 1 Mult.: 1		W58	Thermal Circuit Breakers	Thermal Magnetic	3 A	250 VAC	50 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER SWITCH 30A WH W67-X2Q12-30 TE Connectivity / P&B 1: $58.52 81In Stock	Mfr. Part No. W67-X2Q12-30 Mouser Part No 655-W67-X2Q12-30	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 30A WH	Datasheet	81In Stock	$58.52 $54.13 $54.12 $51.06 Quote Quote	Min.: 1 Mult.: 1		W6	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	30 A	277 VAC		1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK W91-X152-30 TE Connectivity / P&B 1: $71.39 148In Stock	Mfr. Part No. W91-X152-30 Mouser Part No 655-W91-X152-30	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK	Datasheet	148In Stock	$71.39 $68.50 $67.77 View Quote	Min.: 1 Mult.: 1		W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	30 A		65 VDC	1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Servi 1658-G21-00-P10-5A E-T-A 1: $7.28 443In Stock	Mfr. Part No. 1658-G21-00-P10-5A Mouser Part No 457-1658G2100P105A	E-T-A	Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Servi	Datasheet	443In Stock	$7.28 $6.93 $6.68 $5.03 View $4.15 $3.52 $3.50 $3.49	Min.: 1 Mult.: 1		1658	Thermal Circuit Breakers	Overcurrent Protection	5 A	240 VAC	28 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers W92-X112-25 M6/M7/M9/W6/W7 7-1393254-4 TE Connectivity / AMP 1: $312.90 72In Stock	Mfr. Part No. 7-1393254-4 Mouser Part No 655-7-1393254-4	TE Connectivity / AMP	Circuit Breakers W92-X112-25 M6/M7/M9/W6/W7	Datasheet	72In Stock	$312.90 $259.34 $239.06 View Quote	Min.: 1 Mult.: 1		W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	25 A	277 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 15A 1 POLE TOGGLE W67-X2Q12-15 TE Connectivity / P&B 1: $58.34 121In Stock	Mfr. Part No. W67-X2Q12-15 Mouser Part No 655-W67-X2Q12-15	TE Connectivity / P&B	Circuit Breakers 15A 1 POLE TOGGLE	Datasheet	121In Stock	$58.34 $54.37 $51.03 $49.02 View $48.42 Quote	Min.: 1 Mult.: 1		W6	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	15 A	277 VAC		1 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 30A 3 POLE TOGGLE W93-X112-30 TE Connectivity / P&B 1: $316.14 35In Stock 48Expected 11/11/2026	Mfr. Part No. W93-X112-30 Mouser Part No 655-W93-X112-30	TE Connectivity / P&B	Circuit Breakers 30A 3 POLE TOGGLE	Datasheet	35In Stock 48Expected 11/11/2026	$316.14 $276.94 $264.97 $218.55	Min.: 1 Mult.: 1		W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	30 A	277 VAC		3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated	Tray
Circuit Breakers 40A 3 POLE TOGGLE W93-X112-40 TE Connectivity / P&B 1: $262.80 48In Stock	Mfr. Part No. W93-X112-40 Mouser Part No 655-W93-X112-40	TE Connectivity / P&B	Circuit Breakers 40A 3 POLE TOGGLE	Datasheet	48In Stock	$262.80 $237.58 $231.64 View Quote	Min.: 1 Mult.: 1		W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	40 A	277 VAC		3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK W93-X112-5 TE Connectivity / P&B 1: $288.11 41In Stock	Mfr. Part No. W93-X112-5 Mouser Part No 655-W93-X112-5	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK	Datasheet	41In Stock	$288.11 $276.94 $256.85	Min.: 1 Mult.: 1		W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	5 A	277 VAC		3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 50A 3 POLE TOGGLE W93-X112-50 TE Connectivity / P&B 1: $346.68 47In Stock	Mfr. Part No. W93-X112-50 Mouser Part No 655-W93-X112-50	TE Connectivity / P&B	Circuit Breakers 50A 3 POLE TOGGLE	Datasheet	47In Stock	$346.68 $231.66	Min.: 1 Mult.: 1		W9	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	50 A	277 VAC		3 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers 30AMP 277VAC TOGGLE 2 POLE W68-X2Q12-30 TE Connectivity / Raychem 1: $235.65 14In Stock 144Expected 11/01/2027	Mfr. Part No. W68-X2Q12-30 Mouser Part No 655-W68-X2Q12-30	TE Connectivity / Raychem	Circuit Breakers 30AMP 277VAC TOGGLE 2 POLE	Datasheet	14In Stock 144Expected 11/01/2027	$235.65 $206.35	Min.: 1 Mult.: 1		W6	Hydraulic Magnetic Circuit Breakers	Hydraulic Magnetic	30 A	277 VAC		2 Pole	Toggle	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers CIRCUIT BREAKER THERMAL W58-XB1A4A-1.50 TE Connectivity / P&B 1: $9.79 223In Stock	Mfr. Part No. W58-XB1A4A-1.50 Mouser Part No 655-W58-XB1A4A-1.50	TE Connectivity / P&B	Circuit Breakers CIRCUIT BREAKER THERMAL	Datasheet	223In Stock	$9.79 $9.22 $8.60 $8.30 View $7.54 $7.28 $7.17 $7.02	Min.: 1 Mult.: 1		W58	Thermal Circuit Breakers	Thermal Magnetic	1.5 A	250 VAC	50 VDC	1 Pole	Push to Reset	- 20 C	+ 60 C	Non-Illuminated
Circuit Breakers 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 on the push button clearly shows the tripped/off posit E-T-A 482-G212-K1M1-A1S0-35A 482-G212-K1M1-A1S0-35A E-T-A 1: $177.22 25In Stock	Mfr. Part No. 482-G212-K1M1-A1S0-35A Mouser Part No 457-2G212K1M1A1S035A	E-T-A	Circuit Breakers 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 on the push button clearly shows the tripped/off posit	Datasheet	25In Stock	$177.22 $176.44 $161.98 $116.77 $113.96	Min.: 1 Mult.: 1		482	Thermal Circuit Breakers	Thermal	35 A	115 VAC	28 VDC	1 Pole	Push-Pull	- 55 C	+ 75 C	Non-Illuminated
Circuit Breakers Cir Brkr,HydMag AP1-1-51-203 AIRPAX 1: $555.08 4In Stock	Mfr. Part No. AP1-1-51-203 Mouser Part No 874-AP1-1-51-203	AIRPAX	Circuit Breakers Cir Brkr,HydMag Learn More about AIRPAX sensata ap circuit breakers	Datasheet	4In Stock	$555.08 $185.03 $160.99 View Quote	Min.: 1 Mult.: 1	No	AP	Circuit Breakers		20 A		50 VDC	1 Pole	Toggle			Non-Illuminated
Circuit Breakers 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 on the push button clearly shows the tripped/off posit 482-G323-J1M1-B2S1-6A E-T-A 1: $246.50 1In Stock	Mfr. Part No. 482-G323-J1M1-B2S1-6A Mouser Part No 457-82G323J1M1B2S16A	E-T-A	Circuit Breakers 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 on the push button clearly shows the tripped/off posit	Datasheet	1In Stock	$246.50 $186.66 $169.32	Min.: 1 Mult.: 1		482-G	Thermal Circuit Breakers		6 A	115 VAC	28 VDC	1 Pole	Push-Pull	- 55 C	+ 75 C	Non-Illuminated
Circuit Breakers R21-61-7.50A-W02EV AIRPAX 1: $106.60 3In Stock	Mfr. Part No. R21-61-7.50A-W02EV Mouser Part No 874-R21-61-750AW02EV	AIRPAX	Circuit Breakers	Datasheet	3In Stock	$106.60 $101.00 $95.39 $91.10 $87.69	Min.: 1 Mult.: 1			Thermal Circuit Breakers	Thermal	7.5 A			2 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated