|
|
Circuit Breakers ETA Circuit Breakers
- 2-6400-IG1-L10-SI-0.3A
- E-T-A
-
1:
$83.19
-
9In Stock
|
Mouser Part #
457-26400IG1L10SI03A
|
E-T-A
|
Circuit Breakers ETA Circuit Breakers
|
|
9In Stock
|
|
|
$83.19
|
|
|
$69.02
|
|
|
$58.57
|
|
|
$51.61
|
|
|
View
|
|
|
$49.87
|
|
|
$48.09
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
2-6400
|
Thermal Circuit Breakers
|
Overcurrent Protection
|
300 mA
|
250 VAC
|
28 VDC
|
1 Pole
|
- 20 C
|
+ 60 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers 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) as standard. Options include an additional unprotected
- 2-6400-IG1-P10-A3-SI-401103-0.3A
- E-T-A
-
1:
$95.72
-
4In Stock
|
Mouser Part #
457-1P103SI4011030.3
|
E-T-A
|
Circuit Breakers 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) as standard. Options include an additional unprotected
|
|
4In Stock
|
|
|
$95.72
|
|
|
$79.40
|
|
|
$69.86
|
|
|
$61.78
|
|
|
View
|
|
|
$59.40
|
|
|
$57.64
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
2-6400
|
Thermal Circuit Breakers
|
Overcurrent Protection
|
300 mA
|
250 VAC
|
28 VDC
|
1 Pole
|
- 20 C
|
+ 60 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers 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) as standard. Options include an additional unprotected
- 2-6400-iG2-P10-Si-0.3A
- E-T-A
-
1:
$83.19
-
5In Stock
|
Mouser Part #
457-26400IG2P10SI03A
|
E-T-A
|
Circuit Breakers 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) as standard. Options include an additional unprotected
|
|
5In Stock
|
|
|
$83.19
|
|
|
$69.02
|
|
|
$58.50
|
|
|
$53.33
|
|
|
View
|
|
|
$52.21
|
|
|
$51.03
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
2-6400
|
Thermal Circuit Breakers
|
Overcurrent Protection
|
300 mA
|
250 VAC
|
28 VDC
|
1 Pole
|
- 20 C
|
+ 60 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers Cir Brkr Hyd Mag
- IPA-1-1REC4-61-.300-A-01-T
- AIRPAX
-
1:
$69.97
-
2In Stock
|
Mouser Part #
874-IPA11REC46103A1T
|
AIRPAX
|
Circuit Breakers Cir Brkr Hyd Mag
|
|
2In Stock
|
|
|
$69.97
|
|
|
$63.54
|
|
|
$61.13
|
|
|
$57.86
|
|
|
View
|
|
|
$52.26
|
|
|
$49.05
|
|
|
$45.83
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
Circuit Breakers
|
Hydraulic Magnetic
|
300 mA
|
|
|
1 Pole
|
- 40 C
|
+ 85 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers 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 60934 (IEC 60934). For higher current ratings
- 104-PR-0.3A
- E-T-A
-
1:
$29.48
-
9In Stock
|
Mouser Part #
457-104-PR-0.3A
|
E-T-A
|
Circuit Breakers 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 60934 (IEC 60934). For higher current ratings
|
|
9In Stock
|
|
|
$29.48
|
|
|
$26.83
|
|
|
$24.60
|
|
|
$18.64
|
|
|
View
|
|
|
$17.47
|
|
|
$16.29
|
|
|
$15.54
|
|
|
$15.48
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
104
|
Thermal Circuit Breakers
|
Overcurrent Protection
|
300 mA
|
240 VAC
|
48 VDC
|
1 Pole
|
- 20 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-N321-P7T1-W01D-0.3A
- E-T-A
-
1:
$78.43
-
4In Stock
|
Mouser Part #
457-321P7T1W01D0.3A
|
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
|
|
4In Stock
|
|
|
$78.43
|
|
|
$58.01
|
|
|
$52.82
|
|
|
$51.55
|
|
|
View
|
|
|
$45.98
|
|
|
$45.46
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
3120-N
|
Thermal Circuit Breakers
|
Overcurrent Protection
|
300 mA
|
240 VAC
|
50 VDC
|
2 Pole
|
- 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-N321-P7T1-W12FY4-0.3A
- E-T-A
-
1:
$85.62
-
5In Stock
|
Mouser Part #
457-321P7T1W12FY40.3
|
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
|
|
5In Stock
|
|
|
$85.62
|
|
|
$71.03
|
|
|
$58.29
|
|
|
$57.02
|
|
|
View
|
|
|
$50.96
|
|
|
$50.19
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
3120-N
|
Thermal Circuit Breakers
|
Overcurrent Protection
|
300 mA
|
230 VAC
|
50 VDC
|
2 Pole
|
- 30 C
|
+ 60 C
|
Illuminated
|
|
|
|
Circuit Breakers 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 (IEC 60934). For higher current rati
- 106-M2-P10-0.3A
- E-T-A
-
1:
$29.48
-
14In Stock
-
50Expected 9/1/2026
|
Mouser Part #
457-106-M2-P10-0.3A
|
E-T-A
|
Circuit Breakers 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 (IEC 60934). For higher current rati
|
|
14In Stock
50Expected 9/1/2026
|
|
|
$29.48
|
|
|
$24.47
|
|
|
$22.58
|
|
|
$18.69
|
|
|
View
|
|
|
$17.23
|
|
|
$15.46
|
|
|
$14.22
|
|
Min.: 1
Mult.: 1
|
|
|
106-M2
|
Thermal Circuit Breakers
|
Overcurrent Protection
|
300 mA
|
240 VAC
|
48 VDC
|
1 Pole
|
- 20 C
|
+ 60 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers 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) as standard. Options include an additional unprotected
- 2-6400-IG1-P10-SI-0.3A
- E-T-A
-
1:
$67.13
-
10In Stock
|
Mouser Part #
457-26400IG1P10SI0.3
|
E-T-A
|
Circuit Breakers 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) as standard. Options include an additional unprotected
|
|
10In Stock
|
|
|
$67.13
|
|
|
$59.02
|
|
|
$53.73
|
|
|
$52.27
|
|
|
View
|
|
|
$50.91
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
2-6400
|
Thermal Circuit Breakers
|
Overcurrent Protection
|
300 mA
|
250 VAC
|
28 VDC
|
1 Pole
|
- 20 C
|
+ 60 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers 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 in press-to-reset configuration; S-typ
- 2-5700-IG1-P10-A3-0.3A
- E-T-A
-
1:
$52.95
-
3In Stock
|
Mouser Part #
457-5700IG1P10A30.3A
|
E-T-A
|
Circuit Breakers 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 in press-to-reset configuration; S-typ
|
|
3In Stock
|
|
|
$52.95
|
|
|
$43.91
|
|
|
$38.06
|
|
|
$33.59
|
|
|
View
|
|
|
$29.16
|
|
|
$25.35
|
|
|
$23.91
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Feb-00
|
Thermal Circuit Breakers
|
Overcurrent Protection
|
300 mA
|
250 VAC
|
28 VDC
|
1 Pole
|
- 20 C
|
+ 60 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers MCB 5SJ4 1P 277V 0.3A 10K C-TRIP
- 5SJ41147HG42
- Siemens
-
1:
$107.30
-
1In Stock
|
Mouser Part #
982-5SJ41147HG42
|
Siemens
|
Circuit Breakers MCB 5SJ4 1P 277V 0.3A 10K C-TRIP
|
|
1In Stock
|
|
|
$107.30
|
|
|
$93.43
|
|
|
$89.91
|
|
|
$83.38
|
|
|
View
|
|
|
$80.70
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
Circuit Breakers
|
Miniature
|
300 mA
|
277 VAC
|
60 VDC
|
1 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers .3A MCB CChar 1pl 277VAC UL508
- 1C03UM
- Altech
-
1:
$44.38
-
2In Stock
|
Mouser Part #
845-1C03UM
|
Altech
|
Circuit Breakers .3A MCB CChar 1pl 277VAC UL508
|
|
2In Stock
|
|
|
$44.38
|
|
|
$30.93
|
|
|
$30.77
|
|
|
$28.31
|
|
|
View
|
|
|
$27.04
|
|
|
$26.09
|
|
|
$25.43
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
300 mA
|
277 VAC
|
42 VDC
|
1 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers 0.3A, D CHAR, 2POLE 480Y/277VAC,UL489
- 2D03UL
- Altech
-
1:
$116.82
-
6In Stock
|
Mouser Part #
845-2D03UL
|
Altech
|
Circuit Breakers 0.3A, D CHAR, 2POLE 480Y/277VAC,UL489
|
|
6In Stock
|
|
|
$116.82
|
|
|
$100.44
|
|
|
$86.61
|
|
|
$81.19
|
|
|
View
|
|
|
$78.95
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
|
|
300 mA
|
277 VAC
|
|
2 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers 1C03UL, 0.3A, CIRCUIT BREAKER
- 1C03UL
- Altech
-
1:
$43.59
-
6Expected 11/10/2026
|
Mouser Part #
845-1C03UL
|
Altech
|
Circuit Breakers 1C03UL, 0.3A, CIRCUIT BREAKER
|
|
6Expected 11/10/2026
|
|
|
$43.59
|
|
|
$43.58
|
|
|
$43.13
|
|
|
$41.95
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
|
|
300 mA
|
277 VAC
|
|
1 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers UL489 MCB 2P K 0.3A 480/277
- SU202M-K0.3
- ABB
-
1:
$164.50
-
5On Order
-
New At Mouser
|
Mouser Part #
894-SU202M-K0.3
New At Mouser
|
ABB
|
Circuit Breakers UL489 MCB 2P K 0.3A 480/277
|
|
5On Order
On Order:
1 Expected 10/16/2026
4 Expected 10/29/2026
Factory Lead-Time:
17 Weeks
|
|
|
$164.50
|
|
|
$142.23
|
|
|
$131.74
|
|
|
$116.19
|
|
|
View
|
|
|
$110.83
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
SU200M
|
Circuit Breakers
|
|
300 mA
|
|
|
2 Pole
|
|
|
|
|
|
|
Circuit Breakers 0.3A, D CHAR, 1POLE 277VAC, UL489
- 1D03UL
- Altech
-
1:
$43.59
-
10Factory Stock Available
|
Mouser Part #
845-1D03UL
|
Altech
|
Circuit Breakers 0.3A, D CHAR, 1POLE 277VAC, UL489
|
|
10Factory Stock Available
|
|
|
$43.59
|
|
|
$43.33
|
|
|
$42.16
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
|
|
300 mA
|
277 VAC
|
|
1 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers .3A MCB DCHAR 1pl 277VAC UL508
- 1D03UM
- Altech
-
1:
$30.93
-
21Factory Stock Available
|
Mouser Part #
845-1D03UM
|
Altech
|
Circuit Breakers .3A MCB DCHAR 1pl 277VAC UL508
|
|
21Factory Stock Available
|
|
|
$30.93
|
|
|
$29.39
|
|
|
$28.04
|
|
|
$26.96
|
|
|
View
|
|
|
$26.31
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
300 mA
|
277 VAC
|
42 VDC
|
1 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers .3A CRT BRKR ECHAR 277VAC UL508
- 1E03UM
- Altech
-
1:
$30.93
-
11Factory Stock Available
|
Mouser Part #
845-1E03UM
|
Altech
|
Circuit Breakers .3A CRT BRKR ECHAR 277VAC UL508
|
|
11Factory Stock Available
|
|
|
$30.93
|
|
|
$29.87
|
|
|
$28.77
|
|
|
$27.90
|
|
|
View
|
|
|
$27.25
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
300 mA
|
277 VAC
|
42 VDC
|
1 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers .3A G Characteristic UL 508 1 POLE
- 1G03UM
- Altech
-
1:
$30.93
-
14Factory Stock Available
|
Mouser Part #
845-1G03UM
|
Altech
|
Circuit Breakers .3A G Characteristic UL 508 1 POLE
|
|
14Factory Stock Available
|
|
|
$30.93
|
|
|
$29.87
|
|
|
$28.77
|
|
|
$27.90
|
|
|
View
|
|
|
$27.25
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
300 mA
|
277 VAC
|
42 VDC
|
1 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers .3A Z Characteristic UL 508 1 POLE
- 1Z03UM
- Altech
-
1:
$60.20
-
8Factory Stock Available
|
Mouser Part #
845-1Z03UM
|
Altech
|
Circuit Breakers .3A Z Characteristic UL 508 1 POLE
|
|
8Factory Stock Available
|
|
|
$60.20
|
|
|
$56.29
|
|
|
$54.56
|
|
|
$53.04
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
300 mA
|
277 VAC
|
42 VDC
|
1 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers 0.3A, C CHAR, 2POLE 480Y/277VAC,UL489
- 2C03UL
- Altech
-
1:
$87.17
-
25Factory Stock Available
|
Mouser Part #
845-2C03UL
|
Altech
|
Circuit Breakers 0.3A, C CHAR, 2POLE 480Y/277VAC,UL489
|
|
25Factory Stock Available
|
|
|
$87.17
|
|
|
$86.36
|
|
|
$83.68
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UL
|
|
|
300 mA
|
277 VAC
|
|
2 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers .3A CRT BRKR ECHAR 277VAC UL508
- 2E03UM
- Altech
-
1:
$61.88
-
1Factory Stock Available
|
Mouser Part #
845-2E03UM
|
Altech
|
Circuit Breakers .3A CRT BRKR ECHAR 277VAC UL508
|
|
1Factory Stock Available
|
|
|
$61.88
|
|
|
$57.86
|
|
|
$56.10
|
|
|
$54.52
|
|
|
Quote
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
300 mA
|
277 VAC
|
80 VDC
|
2 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers .3A MCB ZCHAR 1P+N 277VAC UL508
- 2Z03UM
- Altech
-
1:
$121.10
-
3Factory Stock Available
|
Mouser Part #
845-2Z03UM
|
Altech
|
Circuit Breakers .3A MCB ZCHAR 1P+N 277VAC UL508
|
|
3Factory Stock Available
|
|
|
$121.10
|
|
|
$112.28
|
|
|
$103.70
|
|
|
$100.23
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
300 mA
|
277 VAC
|
80 VDC
|
2 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers 3D03UM, 0.3A, CIRCUIT BREAKER
- 3D03UM
- Altech
-
1:
$92.79
-
1Factory Stock Available
|
Mouser Part #
845-3D03UM
|
Altech
|
Circuit Breakers 3D03UM, 0.3A, CIRCUIT BREAKER
|
|
1Factory Stock Available
|
|
|
$92.79
|
|
|
$92.21
|
|
|
$86.42
|
|
|
$84.06
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
300 mA
|
277 VAC
|
|
3 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
|
|
Circuit Breakers .3A G Characteristic UL 508 3 POLE
- 3G03UM
- Altech
-
1:
$92.79
-
3Factory Stock Available
|
Mouser Part #
845-3G03UM
|
Altech
|
Circuit Breakers .3A G Characteristic UL 508 3 POLE
|
|
3Factory Stock Available
|
|
|
$92.79
|
|
|
$92.21
|
|
|
$86.42
|
|
|
$84.06
|
|
|
View
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
UM
|
|
|
300 mA
|
277 VAC
|
80 VDC
|
3 Pole
|
- 25 C
|
+ 55 C
|
Non-Illuminated
|
|
