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Description
Square D PowerPact family is industry leading innovation and protection for heavy duty commercial and industrial appliacations The Earth Leakage Module (ELM) is an add-on module which, when connected to a PowerPact H- or J-frame MCCB, provides low-level ground-fault sensing and ground-fault relay functions. The associated PowerPact J-frame circuit breaker must have a 48 Vdc shunt trip,either field-installed (kit S29392) or factory-installed (suffix –SP) for J-Frame circuit breaker. This earth leakege module with pick-up adjustment range of 30ma to 3A is used with companion PowerPact J breakers with currect rating of 150A to 250A. At 250 A, the ELM250JD can be used with 80% rated circuit breakers only. ELMs are supplied for I-Line™ mounting and are easily convertible to unit-mount by removing the I-Line brackets. Tthe product comes as UL 1053 – Ground-fault Sensing and Relaying Equipment
Specifications
Environment
Product Certifications
UL || CSA
Complementary
Earth-Leakage Protection Time Delay
instantaneous || 500 ms
Tightening Torque
25.8-25.8 N.m 25-185 mm² AWG 4...350 kcmil)
Local Signalling
trip indicator
[Ue] Rated Operational Voltage
240...600 V
[In] Rated Current150-250 A
Network TypeAC
Earth-Leakage Sensitivity30 mA || 3000 mA || 1000 mA || 300 mA || 100 mA
Electrical Connection To Mcbplug in
Specifications
Range Of Product
PowerPact
Product Or Component Type
earth leakage add-on block
Circuit Breaker TypeJL || JJ || JD || JG
Offer Sustainability
China Rohs Regulation
Product out of China RoHS scope. Substance declaration for your information