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Circuit Breakers
40 A
prices
on 16 models
40 A
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Siemens Circuit breaker 230V,10KA,1p.,C,40A - Miniature... 5SL4140-7
28.37
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$
Eibabo.com
Delivery: in USA
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Circuit breaker 230V,10KA,1p.,C,40A - Miniature circuit breaker 1-p C40A 5SL4140-7. Siemens, 5SL4140-7, Circuit breaker.
Siemens Circuit breaker 230V,10KA,1+N,40A - Miniature c... 5SL4540-6
49.19
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$
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Circuit breaker 230V,10KA,1+N,40A - Miniature circuit breaker 2-p B40A 5SL4540-6. Siemens, 5SL4540-6, Circuit breaker.
Siemens Circuit breaker 230V,10KA,1+N,40A - Miniature c... 5SL4540-7
63.47
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$
Eibabo.com
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Circuit breaker 230V,10KA,1+N,40A - Miniature circuit breaker 2-p C40A 5SL4540-7. Siemens, 5SL4540-7, Circuit breaker.
Siemens Circuit breaker 400V,10KA,2p.,C,40A - Miniature... 5SL4240-7
89.96
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Circuit breaker 400V,10KA,2p.,C,40A - Miniature circuit breaker 2-p C40A 5SL4240-7. Siemens, 5SL4240-7, Circuit breaker.
Siemens Circuit breaker C40A, 2-pole, T=70.10kA 5SY4240-7
91.30
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$
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Circuit breaker C40A, 2-pole, T=70.10kA 5SY4240-7. Siemens, 5SY4240-7, Circuit breaker.
Siemens Circuit breaker 400V 6kA 3+NB 40A - Miniature c... 5SL6640-6
101.59
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$
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Circuit breaker 400V 6kA 3+NB 40A - Miniature circuit breaker 4-p B40A 5SL6640-6. Siemens, 5SL6640-6, Circuit breaker.
Siemens Circuit breaker 400V 6kA 4p.B 40A - Miniature c... 5SL6440-6
108.66
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$
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Circuit breaker 400V 6kA 4p.B 40A - Miniature circuit breaker 4-p B40A 5SL6440-6. Siemens, 5SL6440-6, Circuit breaker.
Siemens Circuit breaker C40A,3-pole,T=70.6kA 5SY6340-7
110.36
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Circuit breaker C40A,3-pole,T=70.6kA 5SY6340-7. Siemens, 5SY6340-7, Circuit breaker.
Siemens Circuit breaker 400V,10KA,2p.,D,40A - Miniature... 5SL4240-8
114.45
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Circuit breaker 400V,10KA,2p.,D,40A - Miniature circuit breaker 2-p D40A 5SL4240-8. Siemens, 5SL4240-8, Circuit breaker.
Siemens Circuit breaker 400V, 10KA, 4-pole, 40A - Minia... 5SL4640-6
122.81
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Circuit breaker 400V, 10KA, 4-pole, 40A - Miniature circuit breaker 4-p B40A 5SL4640-6. Siemens, 5SL4640-6, Circuit breaker.
Siemens Circuit breaker 34-40A N-release 480A - Motor p... 3RV2021-4FA15
169.24
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$
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Circuit breaker 34-40A N-release 480A - Motor protection circuit-breaker 40A 3RV2021-4FA15. Siemens, 3RV2021-4FA15, Power switches motor protect..
Siemens Circuit breaker 400V 10kA 4p.C 40A - Miniature ... 5SY4440-7
176.23
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$
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Circuit breaker 400V 10kA 4p.C 40A - Miniature circuit breaker 4-p C40A 5SY4440-7. Siemens, 5SY4440-7, Circuit breaker.
Siemens Circuit breaker ICU=55kA IN=40A 3VA2040-5HN32-0AA0
478.69
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$
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Delivery: in USA
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Circuit breaker ICU=55kA IN=40A 3VA2040-5HN32-0AA0. Siemens, 3VA2040-5HN32-0AA0, Circuit breaker transf. protect..
Siemens Circuit breaker ICU=85kA IN=40A 3VA2140-6JP42-0AA0
1,063.86
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$
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Delivery: in USA
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Circuit breaker ICU=85kA IN=40A 3VA2140-6JP42-0AA0. Siemens, 3VA2140-6JP42-0AA0, Circuit breaker transf. protect..
Siemens Circuit breaker ICU=55kA IN=40A 3VA2040-5KQ36-0AA0
1,180.70
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$
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Circuit breaker ICU=55kA IN=40A 3VA2040-5KQ36-0AA0. Siemens, 3VA2040-5KQ36-0AA0, Circuit breaker transf. protect..
Siemens Circuit breaker ICU=110kA IN=40A 3VA2140-7JP46-... 3VA2140-7JP46-0AA0
1,205.30
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$
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Delivery: in USA
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Circuit breaker ICU=110kA IN=40A 3VA2140-7JP46-0AA0. Siemens, 3VA2140-7JP46-0AA0, Circuit breaker transf. protect..
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Brands
Duracell
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iON
Motorola
NICKEL
Parts Express
Phoenix
Siemens
Solar
TITAN
All brands
Main brands
Product type
automatic shutdown
RCD (protective device)
differential automaton
Number of poles
1
1+1
3
3+1
Rated current
≤ 5 A
6 A
8 A
10 A
13 A
16 A
20 A
25 A
30 A
32 A
40 A
50 A
63 A
80 A
100 A
125 A
160 А
Shutdown characteristic
A
B
C
D
K
Leakage current
10 mA
30 mA
100 mA
300 mA
Breaking capacity
4.5 kA
6 kA
10 kA
16 kA
Clear parameters
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