The Siemens 5SV3342-6MJ01 is a residual current operated circuit breaker (RCBO) combining overcurrent and earth-fault protection in one DIN-rail module. The 30 mA residual sensitivity with short-time-delayed G characteristic provides selectivity against nuisance tripping from transient leakage — useful on circuits with connected electronics that generate brief inrush leakage.
Siemens 5SV3342-6MJ01 RCBO Type A, 25A 30mA 10kA, 4-pole
MPN5SV3342-6MJ01
Siemens 5SV3342-6MJ01, residual current operated circuit breaker Type A, 10kA 25 A 3+N-pole 30 mA 400 V, short-time-delayed G, 4 MW.
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
What does the Type A and short-time-delayed G mean on this RCBO?
Type A detects both sinusoidal AC and pulsating DC fault currents, covering circuits with rectifiers or VFDs. The G characteristic introduces a short intentional delay to ride through transient leakage without tripping, improving selectivity in mixed-load panels.
Where can I buy the 5SV3342-6MJ01?
This part is sourced and quoted to order against an RFQ through our independent distribution network; availability and current pricing are confirmed at the time of quote.
MPN
5SV3342-6MJ01