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Snap-In Circuit Protection

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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.
Circuit Breakers TA45 Circuit Breaker 2p RO 3A 4430.2370 Schurter 1: $44.09 19Expected 18/11/2026	Mfr. Part No. 4430.2370 Mouser Part No 693-4430.2370	Schurter	Circuit Breakers TA45 Circuit Breaker 2p RO 3A	Datasheet	19Expected 18/11/2026	$44.09 $36.58 $30.88 $28.56 View $27.53 $26.84 Quote	Min.: 1 Mult.: 1
Circuit Breakers 20A Snap In Plastic .250 QC TAB QMB-203-00ENN-3BA Qualtek 1: $3.32 500Expected 09/11/2026	Mfr. Part No. QMB-203-00ENN-3BA Mouser Part No 562-QMB20300ENN3BA	Qualtek	Circuit Breakers 20A Snap In Plastic .250 QC TAB Learn More about Qualtek qmb thermal circuit breakers	Datasheet	500Expected 09/11/2026	$3.32 $2.76 $2.54 $2.11 View $1.94 $1.75 $1.61 $1.34	Min.: 1 Mult.: 1
Circuit Breakers W51-A151A1-15=CKTBKR THERM ROCK 1-1423673-8 TE Connectivity / P&B 1,000: $3.73 1,000Factory Stock Available	Mfr. Part No. 1-1423673-8 Mouser Part No 655-1-1423673-8	TE Connectivity / P&B	Circuit Breakers W51-A151A1-15=CKTBKR THERM ROCK	Datasheet	1,000Factory Stock Available More Info Available	$3.73	Min.: 1,000 Mult.: 1,000
Circuit Breakers 5 A ONE POLE ANGLED MA1-B-34-450-1-A26-B-C Carling Technologies 1: $37.91 30Expected 04/11/2026	Mfr. Part No. MA1-B-34-450-1-A26-B-C Mouser Part No 691-MA1B344501A26BC	Carling Technologies	Circuit Breakers 5 A ONE POLE ANGLED Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	30Expected 04/11/2026	$37.91 $31.45 $26.72 $25.33 View $24.60 Quote	Min.: 1 Mult.: 1
Circuit Breakers 10 A ONE POLE ANGLED MA1-B-34-610-1-A26-B-C Carling Technologies 1: $37.91 29Expected 01/01/2027	Mfr. Part No. MA1-B-34-610-1-A26-B-C Mouser Part No 691-MA1B346101A26BC	Carling Technologies	Circuit Breakers 10 A ONE POLE ANGLED Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	29Expected 01/01/2027	$37.91 $31.45 $28.56 $26.82 View $24.88 $24.15 $23.63 Quote	Min.: 1 Mult.: 1
Circuit Breakers 15 A ONE POLE ANGLED MA1-B-34-615-1-A12-B-C Carling Technologies 1: $37.91 30Expected 11/11/2026	Mfr. Part No. MA1-B-34-615-1-A12-B-C Mouser Part No 691-MA1B346151A12BC	Carling Technologies	Circuit Breakers 15 A ONE POLE ANGLED Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	30Expected 11/11/2026	$37.91 $31.45 $28.24 $26.01 View $23.84 $23.27 $22.75 Quote	Min.: 1 Mult.: 1
Circuit Breakers 25 A ONE POLE ANGLED MA1-B-34-625-1-A26-B-C Carling Technologies 1: $37.91 14Expected 16/12/2026	Mfr. Part No. MA1-B-34-625-1-A26-B-C Mouser Part No 691-MA1B346251A26BC	Carling Technologies	Circuit Breakers 25 A ONE POLE ANGLED Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	14Expected 16/12/2026	$37.91 $31.45 $28.56 $27.17 View $25.33 $24.60 Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A 1Pole .250 QC Black Act, Non-Illum MA1-B-94-610-1-A24-B-C Carling Technologies 1: $41.14 29Expected 16/12/2026	Mfr. Part No. MA1-B-94-610-1-A24-B-C Mouser Part No 691-MA1B946101A24BC	Carling Technologies	Circuit Breakers 10A 1Pole .250 QC Black Act, Non-Illum Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	29Expected 16/12/2026	$41.14 $34.12 $30.81 $28.38 View $27.47 $26.57 Quote	Min.: 1 Mult.: 1
Circuit Breakers 15 A ONE POLE FLAT MB1-B-34-615-1-A27-B-C Carling Technologies 1: $37.91 40Expected 10/12/2026	Mfr. Part No. MB1-B-34-615-1-A27-B-C Mouser Part No 691-MB1B346151A27BC	Carling Technologies	Circuit Breakers 15 A ONE POLE FLAT Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	40Expected 10/12/2026	$37.91 $31.45 $25.72 $23.17 View $21.14 $20.56 $20.04 Quote	Min.: 1 Mult.: 1
Circuit Breakers 15 A TWO POLE FLAT MB2-B-34-615-1-A27-B-C Carling Technologies 1: $65.92 9Expected 11/12/2026	Mfr. Part No. MB2-B-34-615-1-A27-B-C Mouser Part No 691-MB2B346151A27BC	Carling Technologies	Circuit Breakers 15 A TWO POLE FLAT Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 11/12/2026	$65.92 $56.21 $51.51 $47.86 View $44.47 $43.38 Quote	Min.: 1 Mult.: 1
Circuit Breakers MD1B346151A15BC MD1-B-34-615-1-A15-B-C Carling Technologies 1: $43.66 8Expected 05/11/2026	Mfr. Part No. MD1-B-34-615-1-A15-B-C Mouser Part No 691-MD1B346151A15BC	Carling Technologies	Circuit Breakers MD1B346151A15BC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	8Expected 05/11/2026	$43.66 $36.22 $33.15 $33.01	Min.: 1 Mult.: 1
Circuit Breakers 1pole QC NonIllum Red Act ME1-X-01-144-1-A33-2-C Carling Technologies 1: $33.13 10Expected 11/11/2026	Mfr. Part No. ME1-X-01-144-1-A33-2-C Mouser Part No 691-ME1X011441A332C	Carling Technologies	Circuit Breakers 1pole QC NonIllum Red Act Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	10Expected 11/11/2026	$33.13 $30.87 $22.90 $22.12 View $21.37 $21.34 Quote	Min.: 1 Mult.: 1
Circuit Breakers MM1B3261011BBBC MM1-B-32-610-1-1BB-B-C Carling Technologies 1: $38.07 9Expected 05/01/2027	Mfr. Part No. MM1-B-32-610-1-1BB-B-C Mouser Part No 691-MM1B326111BBBC	Carling Technologies	Circuit Breakers MM1B3261011BBBC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 05/01/2027	$38.07 $31.58 $29.14 $24.14 View $22.49 $20.99 $19.49	Min.: 1 Mult.: 1
Circuit Breakers MT1B144203A23BJ MT1-B-14-420-3-A23-B-J Carling Technologies 1: $46.13 24Expected 23/02/2027	Mfr. Part No. MT1-B-14-420-3-A23-B-J Mouser Part No 691-MT1B144203A23BJ	Carling Technologies	Circuit Breakers MT1B144203A23BJ Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	24Expected 23/02/2027	$46.13 $39.81 $37.34 $36.94 View $34.39 $33.58 Quote	Min.: 1 Mult.: 1
Circuit Breakers MT1B144403A23BJ MT1-B-14-440-3-A23-B-J Carling Technologies 1: $58.46 6Expected 11/01/2027	Mfr. Part No. MT1-B-14-440-3-A23-B-J Mouser Part No 691-MT1B14443A23BJ	Carling Technologies	Circuit Breakers MT1B144403A23BJ Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	6Expected 11/01/2027	$58.46 $48.50 $44.07 $40.97 View $39.63 $38.30 Quote	Min.: 1 Mult.: 1
Circuit Breakers Carling Technologies MT1-B-14-450-3-A23-B-J Carling Technologies 1: $49.12 9Expected 11/01/2027	Mfr. Part No. MT1-B-14-450-3-A23-B-J Mouser Part No 691-MT1B144503A23BJ	Carling Technologies	Circuit Breakers Carling Technologies Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	9Expected 11/01/2027	$49.12 $42.58 $39.63 $37.14 View $36.13 Quote	Min.: 1 Mult.: 1
Circuit Breakers MT1B146103A23BJ MT1-B-14-610-3-A23-B-J Carling Technologies 1: $49.11 11Expected 29/01/2027	Mfr. Part No. MT1-B-14-610-3-A23-B-J Mouser Part No 691-MT1B146103A23BJ	Carling Technologies	Circuit Breakers MT1B146103A23BJ Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	11Expected 29/01/2027	$49.11 $42.58 $41.09 $38.71 View $35.99 $34.99 Quote	Min.: 1 Mult.: 1
Circuit Breakers MU2B246251B21BC MU2-B-24-625-1-B21-B-C Carling Technologies 1: $65.51 2Expected 17/12/2026	Mfr. Part No. MU2-B-24-625-1-B21-B-C Mouser Part No 691-MU2B246251B21BC	Carling Technologies	Circuit Breakers MU2B246251B21BC Learn More about Carling Technologies carling hydraulic magnetic circuit breakers	Datasheet	2Expected 17/12/2026	$65.51 $55.86 $52.47 $47.68 View $44.32 $43.22 Quote	Min.: 1 Mult.: 1
Circuit Breakers TA35 Circuit Breaker, 2 Pole, 10 Amp, T2, Thermal-Magnetic, Snap-in Mounting 3-150-705 Schurter 1: $51.99 9Expected 10/12/2026	Mfr. Part No. 3-150-705 Mouser Part No 693-3-150-705	Schurter	Circuit Breakers TA35 Circuit Breaker, 2 Pole, 10 Amp, T2, Thermal-Magnetic, Snap-in Mounting Learn More about Schurter ta36 ta35 circuit breakers	Datasheet	9Expected 10/12/2026	$51.99 $40.02 $36.12 $31.84 $30.40	Min.: 1 Mult.: 1
Circuit Breakers 6A MCB CCHAR 1P+N 277VAC UL508 2C6UM Altech 1: $62.14 2Factory Stock Available	Mfr. Part No. 2C6UM Mouser Part No 845-2C6UM	Altech	Circuit Breakers 6A MCB CCHAR 1P+N 277VAC UL508 Learn More about Altech um v ea circuit breakers	Datasheet	2Factory Stock Available More Info Available	$62.14 $52.00 $47.24 $43.21 View $42.05 $41.04 Quote	Min.: 1 Mult.: 1
Circuit Breakers 13A D Characteristic UL 508 3 POLE 3D13UM Altech 1: $71.38 15Factory Stock Available	Mfr. Part No. 3D13UM Mouser Part No 845-3D13UM	Altech	Circuit Breakers 13A D Characteristic UL 508 3 POLE Learn More about Altech um v ea circuit breakers	Datasheet	15Factory Stock Available More Info Available	$71.38 $71.35 $66.92 $65.39 View Quote	Min.: 1 Mult.: 1
Circuit Breakers 10A G Characteristic UL 508 3 POLE 3G10UM Altech 1: $71.38 22Factory Stock Available	Mfr. Part No. 3G10UM Mouser Part No 845-3G10UM	Altech	Circuit Breakers 10A G Characteristic UL 508 3 POLE Learn More about Altech um v ea circuit breakers	Datasheet	22Factory Stock Available More Info Available	$71.38 $69.82 $68.57 View Quote	Min.: 1 Mult.: 1
Fuse Holder SNAP-IN STD FUSE HOLDER 4250 Keystone Electronics 1: $2.89 51Factory Stock Available	Mfr. Part No. 4250 Mouser Part No 534-4250	Keystone Electronics	Fuse Holder SNAP-IN STD FUSE HOLDER	Datasheet	51Factory Stock Available More Info Available	$2.89 $2.38 $2.13 $1.93 View $1.74 $1.40 $1.25	Min.: 1 Mult.: 1
Circuit Breakers 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 on one/both/all poles or, in the case of the double 3130-F110-H7T1-W01Q-10A E-T-A 1: $32.09 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3130-F110-H7T1-W01Q-10A Mouser Part No 457-0F110H7T1W01Q10A	E-T-A	Circuit Breakers 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 on one/both/all poles or, in the case of the double	Datasheet	Non-Stocked Lead-Time 6 Weeks	$32.09 $26.63 $22.53 $20.74 View $19.83 $19.06 $18.40 Quote	Min.: 1 Mult.: 1
Circuit Breakers 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 on one/both/all poles or, in the case of the double 3130-F110-H7T1-W01Q-15A E-T-A 1: $32.08 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. 3130-F110-H7T1-W01Q-15A Mouser Part No 457-0F110H7T1W01Q15A	E-T-A	Circuit Breakers 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 on one/both/all poles or, in the case of the double	Datasheet	Non-Stocked Lead-Time 6 Weeks	$32.08 $26.62 $24.56 $20.35 View $18.75 $17.39 $16.14	Min.: 1 Mult.: 1

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