| Catalog Number | ECNR, ECSR |
| Volts | - ECNR - 250V - ECSR - 600Vac |
| Amps | 1 - 600A |
| Interrupting Rating | 200kA RMS Sym |
| Agency Approvals | UL Listed, Class RK5, Guide JDDZ, File E162363; CSA Certified, C22.2, No. 248.12, Class 1422-02, File 700489 |
FEATURES
Voltage Rating: ECNR (1-60A, 110-200A) 125Vdc; (225-600A) 250Vdc; ECSR (1-600A) 300Vdc
Interrupting Rating: ECNR/ECSR 20,000 Amps DC
Benefits:
- True dual-element construction allows sizing of 125% FLA for motor backup protection.
- Superior overload and cycling capabilities.
- Current limiting provides component short-circuit protection.
Applications:
- Recommended for AC power distribution system mains,feeders, and branch circuits.
- Protection of motors and motor branch circuits.
- Protection of transformers and other inductive loads.
- All general-purpose applications including lighting, heating and other non-inductive loads.
Recommended Upgrade:
Class RK1 (LENRK/LESRK) for greater degree of short-circuit protection.