.hide-partial { max-height: none; } .show-more { display: none; }

Push-In Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 53

Applied Filters:

Termination Style = Push-In

Manufacturer

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	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 TCP 32DC/10A F 1499942 Phoenix Contact 1: $17.86 2In Stock 100Expected 2026-10-23	Mfr. Part # 1499942 Mouser Part # 651-1499942	Phoenix Contact	Circuit Breakers TCP 32DC/10A F Learn More about Phoenix Contact tcp dc circuit breakers	Datasheet	2In Stock 100Expected 2026-10-23	$17.86	Min.: 1 Mult.: 1		Circuit Breakers	Thermal	10 A		32 VDC	1 Pole	Push to Reset	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers TCP 32DC/30A M 1499987 Phoenix Contact 1: $17.86 2In Stock 100Expected 2026-10-19	Mfr. Part # 1499987 Mouser Part # 651-1499987	Phoenix Contact	Circuit Breakers TCP 32DC/30A M Learn More about Phoenix Contact tcp dc circuit breakers	Datasheet	2In Stock 100Expected 2026-10-19	$17.86	Min.: 1 Mult.: 1		Circuit Breakers	Thermal	30 A		32 VDC	1 Pole	Push to Reset	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 3120-N521-PTT1-W01D-10A E-T-A 1: $91.35 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3120-N521-PTT1-W01D-10A Mouser Part # 457-31521PTT1W01D10A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	$91.35 $69.31 $60.70 $57.90 View $56.07 $54.78 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	10 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 3120-N521-PTT1-W01D-15A E-T-A 1: $69.57 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3120-N521-PTT1-W01D-15A Mouser Part # 457-31521PTT1W01D15A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	$69.57 $59.28 $55.11 $49.54 $46.66	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	15 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 3120-N323-PTT1-W19KG4-15A E-T-A 1: $81.06 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3120-N323-PTT1-W19KG4-15A Mouser Part # 457-323PTT1W19KG415A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	$81.06 $69.09 $63.89 $56.10 View $47.97 $45.13 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	15 A	230 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 3120-N323-PTT1-W19KG4-20A E-T-A 1: $81.06 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3120-N323-PTT1-W19KG4-20A Mouser Part # 457-323PTT1W19KG420A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot	Datasheet	Non-Stocked Lead-Time 6 Weeks	$81.06 $69.09 $63.89 $56.10 View $47.97 $45.13 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	20 A	230 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 1A, No Comm REX12-TA1-107-DC24V-1A E-T-A 1: $86.80 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # REX12-TA1-107-DC24V-1A Mouser Part # 457-T1107DC24V1	E-T-A	Circuit Breakers 508, 1P, DM, 24VDC, 1CH, 1A, No Comm Learn More about E-T-A eta rex 12t circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	$86.80 $62.51 $54.23 $52.66 $51.62	Min.: 1 Mult.: 1	REX12-T		Electronic	1 A		24 VDC	1 Pole	Push to Reset	- 25 C	+ 60 C	Non-Illuminated
Circuit Breakers PTCB E1 24DC/0.2A SI-R 1361049 Phoenix Contact 1: $34.86 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # 1361049 Mouser Part # 651-1361049	Phoenix Contact	Circuit Breakers PTCB E1 24DC/0.2A SI-R	Datasheet	Non-Stocked Lead-Time 7 Weeks	$34.86	Min.: 1 Mult.: 1		Circuit Breakers		200 mA		24 VDC	1 Pole		- 30 C	+ 60 C
Circuit Breakers PTCB E1 24DC/0.2A NO 1361055 Phoenix Contact 1: $34.86 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # 1361055 Mouser Part # 651-1361055	Phoenix Contact	Circuit Breakers PTCB E1 24DC/0.2A NO	Datasheet	Non-Stocked Lead-Time 7 Weeks	$34.86	Min.: 1 Mult.: 1		Circuit Breakers		100 mA		24 VDC	1 Pole		- 30 C	+ 60 C
Circuit Breakers PTCB E1 24DC/0.63A SI-R 1464485 Phoenix Contact 1: $34.86 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # 1464485 Mouser Part # 651-1464485	Phoenix Contact	Circuit Breakers PTCB E1 24DC/0.63A SI-R	Datasheet	Non-Stocked Lead-Time 7 Weeks	$34.86	Min.: 1 Mult.: 1		Circuit Breakers		630 mA		24 VDC	1 Pole		- 30 C	+ 60 C
Circuit Breakers TCP 32DC/6A M 1499965 Phoenix Contact 1: $17.86 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # 1499965 Mouser Part # 651-1499965	Phoenix Contact	Circuit Breakers TCP 32DC/6A M Learn More about Phoenix Contact tcp dc circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	$17.86	Min.: 1 Mult.: 1		Circuit Breakers	Thermal	6 A		32 VDC	1 Pole	Push to Reset	- 40 C	+ 85 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors 3120-N521-PTT1-W02D-5A E-T-A 1: $98.64 Non-Stocked	Mfr. Part # 3120-N521-PTT1-W02D-5A Mouser Part # 457-3120N521PTT12D5A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors	Datasheet	Non-Stocked	$98.64 $91.61 $74.64 $73.04 View $67.45 $66.86 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	5 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors 3120-N521-PTT1-W01D-5A E-T-A 1: $98.64 Non-Stocked	Mfr. Part # 3120-N521-PTT1-W01D-5A Mouser Part # 457-3120N521PTT1WD5A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors	Datasheet	Non-Stocked	$98.64 $91.61 $74.64 $73.04 View $67.45 $66.86 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	5 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors 3120-N521-PTT1-W01D-20A E-T-A 1: $126.27 Non-Stocked	Mfr. Part # 3120-N521-PTT1-W01D-20A Mouser Part # 457-31521PTT1W01D20A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors	Datasheet	Non-Stocked	$126.27 $93.92 $88.14 View Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	20 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors 3120-N521-PTT1-W02D-10A E-T-A 1: $98.64 Non-Stocked	Mfr. Part # 3120-N521-PTT1-W02D-10A Mouser Part # 457-31521PTT1W02D10A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors	Datasheet	Non-Stocked	$98.64 $91.61 $74.64 $73.04 View $67.45 $66.86 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	10 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors 3120-N521-PTT1-W02D-15A E-T-A 1: $98.64 Non-Stocked	Mfr. Part # 3120-N521-PTT1-W02D-15A Mouser Part # 457-31521PTT1W02D15A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors	Datasheet	Non-Stocked	$98.64 $91.61 $74.64 $73.04 View $67.45 $66.86 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	15 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors 3120-N521-PTT1-W02D-20A E-T-A 1: $98.64 Non-Stocked	Mfr. Part # 3120-N521-PTT1-W02D-20A Mouser Part # 457-31521PTT1W02D20A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors	Datasheet	Non-Stocked	$98.64 $91.61 $74.64 $73.04 View $67.45 $66.86 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	20 A	240 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Non-Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors 3120-N323-PTT1-W14FR4-10A E-T-A 1: $68.60 Non-Stocked	Mfr. Part # 3120-N323-PTT1-W14FR4-10A Mouser Part # 457-323PTT1W14FR410A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors	Datasheet	Non-Stocked	$68.60 $59.24 $54.82 $50.18 View $41.56 $41.40	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	10 A	230 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 3120-N323-PTT1-W14FR4-20A E-T-A 1: $100.80 Non-Stocked	Mfr. Part # 3120-N323-PTT1-W14FR4-20A Mouser Part # 457-323PTT1W14FR420A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	Non-Stocked	$100.80 $85.41 $74.98 $69.34 View $63.71 $61.75 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	20 A	230 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot 3120-N323-PTT1-W19FG4-15A E-T-A 1: $115.70 Non-Stocked	Mfr. Part # 3120-N323-PTT1-W19FG4-15A Mouser Part # 457-323PTT1W19FG415A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot Learn More about E-T-A e t a 3120 n thermal circuit breakers	Datasheet	Non-Stocked	$115.70 $106.01 $85.69 $82.28 View $74.22 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	15 A	230 VAC	50 VDC	2 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors 3120-N511-PTT1-W15XY2-10A E-T-A 1: $85.09 Non-Stocked	Mfr. Part # 3120-N511-PTT1-W15XY2-10A Mouser Part # 457-511PTT1W15XY210A	E-T-A	Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors	Datasheet	Non-Stocked	$85.09 $79.23 $65.07 $63.84 View $58.38 $57.89 Quote	Min.: 1 Mult.: 1	3120-N	Thermal Circuit Breakers	Overcurrent Protection	10 A	240 VAC	24 VDC	1 Pole	Rocker	- 30 C	+ 60 C	Illuminated
Circuit Breakers LOCC-BOX-FB 7-6403 716403 LUTZE / Amphenol 1: $158.53 Non-Stocked New Product	Mfr. Part # 716403 Mouser Part # 844-716403 New Product	LUTZE / Amphenol	Circuit Breakers LOCC-BOX-FB 7-6403	Datasheet	Non-Stocked	$158.53 $133.82 $126.79 $105.67 $98.61	Min.: 1 Mult.: 1	LOCC-BOX	Electronic Circuit Breakers		40 A		10 VDC to 30 VDC			- 25 C	+ 50 C	Illuminated	Bulk
Circuit Breakers LOCC-BOX-FB 7-6404 716404 LUTZE / Amphenol 1: $158.53 Non-Stocked New Product	Mfr. Part # 716404 Mouser Part # 844-716404 New Product	LUTZE / Amphenol	Circuit Breakers LOCC-BOX-FB 7-6404	Datasheet	Non-Stocked	$158.53 $133.82 $126.79 $105.67 $98.61	Min.: 1 Mult.: 1	LOCC-BOX	Electronic Circuit Breakers		40 A		10 VDC to 30 VDC			- 25 C	+ 50 C	Illuminated	Bulk
Circuit Breakers LOCC-BOX-M DC12/24VDC, 1-8A, 5 CHARAC. 716480 LUTZE / Amphenol 1: $147.40 Non-Stocked New At Mouser	Mfr. Part # 716480 Mouser Part # 844-716480 New At Mouser	LUTZE / Amphenol	Circuit Breakers LOCC-BOX-M DC12/24VDC, 1-8A, 5 CHARAC. Learn More about LUTZE / Amphenol amphenol lutze control	Datasheet	Non-Stocked	$147.40 $124.43 $117.89 $98.25 $91.68	Min.: 1 Mult.: 1	LOCC-BOX	Circuit Breakers	DC Breaker	8 A		12 VDC, 24 VDC			- 25 C	+ 50 C	Illuminated	Bulk
Circuit Breakers MA1B14620AA162J MA1-B-14-620-A-A16-2-J Carling Technologies 1: $100.43 Non-Stocked	Mfr. Part # MA1-B-14-620-A-A16-2-J Mouser Part # 691-MA1B1462AA162J	Carling Technologies	Circuit Breakers MA1B14620AA162J Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	Non-Stocked	$100.43 $83.32 $76.09 $69.15 View $66.70 $64.38 Quote	Min.: 1 Mult.: 1	M	Hydraulic Magnetic Circuit Breakers	Rocker	20 A	125 VAC, 250 VAC	80 VDC	1 Pole	Rocker	- 40 C	+ 85 C	Non-Illuminated

Push-In Circuit Breakers

Applied Filters:

Mouser®

Company

Resources

Support

100 mA
100 mA to 630 mA
200 mA
500 mA
630 mA
1 A
2 A
5 A
6 A
7.5 A
8 A
10 A
15 A
20 A
25 A
30 A
31 A
40 A
45 A
50 A