Protection Devices
Compare 5 Protection Devices parts from manufacturers including Eaton, Dell, Mitsubishi Electric, with live price tracking and alerts.
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- 5 products
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- $11.32 – $19.10 list price range (USD)
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Filter in catalog →Eaton KES3400LS Trip Unit 400A 3P
Mitsubishi Electric NV63-SVF 3P Earth Leakage Circuit Breaker 30mA
Premier SEL Block Bundle Premier-LON-5Yr
Eaton PB1D Protection Box 1 DIN
Eaton PS6TD Protection Strip 6 Tel@ DIN
Frequently asked questions
What is the current rating of the Eaton KES3400LS Trip Unit?
The Eaton KES3400LS Trip Unit has a current rating of 400A.
What type of protection does the Eaton KES3400LS provide?
The Eaton KES3400LS provides overcurrent and short-circuit protection for industrial electrical systems.
What is the difference between 30mA and 100mA rating?
The 30mA is the trip sensitivity (detection threshold), while 100mA is the nominal rated current. The breaker activates when residual current exceeds 30mA.
What does 3P stand for?
3P indicates a three-pole configuration, suitable for three-phase electrical systems.
Is this suitable for household use?
While 30mA ELCBs are used in commercial settings, 30mA sensitivity is typically for industrial/commercial applications. Household protection often uses 10-30mA sensitivity.
What safety standards does this comply with?
Mitsubishi Electric NV series breakers comply with IEC 61008 international standards for earth leakage protection.