Siemens

Siemens contact circuit breaker 5ST3021

Siemens contact circuit breaker 5ST3021

Regular price R 664.00 ZAR
Regular price R 830.00 ZAR Sale price R 664.00 ZAR
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SKU: Part Number:5ST3021

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Fault signal contact, 2 NO for miniature circuit breaker 5SL, 5SY, 5SP RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

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