Siemens SA1E025 Circuit Breaker Accessories

Siemens SA1E025 Lug Terminal Kit is a low-voltage accessory for Siemens Sentron ED-frame molded-cycle circuit breakers. It provides line-side and load-side (LN/LD) aluminum-body lugs for 15–25 A, 1-, 2-, or 3-pole ED devices, with wiring accommodations for copper #14–#10 and aluminum #12–#10 conductors. This kit is designed for direct termination on either the line side or the load side of the breaker and is compatible with ED2, ED4, ED6, and HED4 ED-frame breakers in Siemens' catalog. By supplying a dedicated lug interface, SA1E025 facilitates secure, field-term wiring connections while preserving the ED-frame breaker’s form factor.