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internal_fuse: 10 A slow-blow
Variable torque standard
undervoltage/sudden power outage protection
1SD Product Group 9772 Group Code R220 Country of origin Great Britain SCIP number Not available Delivery information Net Weight (lb) 10
Certifications / Approvals: International approval package
LV433932 Schneider Electric siemens_SIPART internal_fuse: 10 A slow-blowThis Micrologic 4. 3 is a 4 poles 4d electronic trip unit used on Compact NSX 400 630 circuit breakers. This 400A rating electronic trip unit is an optimum choice for all standard and specific applications. It embeds adjustable long time protection against overloads. It provides also an adjustable short time protection and a fixed instantaneous protection against short circuits. Micrologic 4. 3 Vigi trip unit offers an integrated adjustable earth