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40 A

 prices on 17 models  
40 A
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Siemens Circuit breaker B40A,1pol,T=70.10kA 5SY4140-6
14.79Buy!
$
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Delivery: in USA
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Circuit breaker B40A,1pol,T=70.10kA 5SY4140-6. Siemens, 5SY4140-6, Circuit breaker.
Siemens Circuit breaker 230V,10KA,1p.,C,40A - Miniature... 5SL4140-7
27.87Buy!
$
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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+NB 40A - Miniature ... 5SY4540-6
44.91Buy!
$
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Delivery: in USA
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Circuit breaker 230V 10kA 1+NB 40A - Miniature circuit breaker 2-p B40A 5SY4540-6. Siemens, 5SY4540-6, Circuit breaker.
Siemens Circuit breaker 1+N-pole/1TE,C40 - Miniature ci... 5SL6040-7
58.39Buy!
$
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Circuit breaker 1+N-pole/1TE,C40 - Miniature circuit breaker 2-p C40A 5SL6040-7. Siemens, 5SL6040-7, Circuit breaker.
Siemens Circuit breaker 230V,10KA,1+N,40A - Miniature c... 5SL4540-7
62.25Buy!
$
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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 1p,C,40A,10kA,T=70mm - Miniatur... 5SY5140-7
65.58Buy!
$
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Circuit breaker 1p,C,40A,10kA,T=70mm - Miniature circuit breaker 1-p C40A 5SY5140-7. Siemens, 5SY5140-7, Circuit breaker.
Siemens Circuit breaker B40A,3-pin,T=70.10kA 5SY4340-6
73.17Buy!
$
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Circuit breaker B40A,3-pin,T=70.10kA 5SY4340-6. Siemens, 5SY4340-6, Circuit breaker.
Siemens Circuit breaker C40A, 2-pole, T=70.10kA 5SY4240-7
90.42Buy!
$
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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
100.60Buy!
$
Eibabo.com
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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 C40A,3-pole,T=70.6kA 5SY6340-7
109.29Buy!
$
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Delivery: in USA
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Circuit breaker C40A,3-pole,T=70.6kA 5SY6340-7. Siemens, 5SY6340-7, Circuit breaker.
Siemens Circuit breaker 400V 6kA 4p.B 40A - Miniature c... 5SY6440-6
117.25Buy!
$
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Delivery: in USA
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Circuit breaker 400V 6kA 4p.B 40A - Miniature circuit breaker 4-p B40A 5SY6440-6. Siemens, 5SY6440-6, Circuit breaker.
Siemens Circuit breaker 400V 10kA 3+NB 40A - Miniature ... 5SY4640-6
119.07Buy!
$
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Delivery: in USA
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Circuit breaker 400V 10kA 3+NB 40A - Miniature circuit breaker 4-p B40A 5SY4640-6. Siemens, 5SY4640-6, Circuit breaker.
Siemens Circuit breaker 400V, 10KA, 4-pole, 40A - Minia... 5SL4640-6
121.62Buy!
$
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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 400V 15kA 4p.B 40A - Miniature ... 5SY7440-6
140.72Buy!
$
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Circuit breaker 400V 15kA 4p.B 40A - Miniature circuit breaker 4-p B40A 5SY7440-6. Siemens, 5SY7440-6, Circuit breaker.
Siemens Circuit breaker 34-40A N-release 480A - Motor p... 3RV2021-4FA15
168.90Buy!
$
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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 C 40A 3-pole 10kA - Miniature c... 5SJ4340-7HG42
292.49Buy!
$
Eibabo.com
Delivery: in USA
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Circuit breaker C 40A 3-pole 10kA - Miniature circuit breaker 3-p C40A 5SJ4340-7HG42. Siemens, 5SJ4340-7HG42, Circuit breaker.
Siemens Circuit breaker ICU=110kA IN=40A 3VA2140-7JP46-... 3VA2140-7JP46-0AA0
1,186.91Buy!
$
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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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40 A
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