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Circuit breakers, HV and LV 2MR520AC30PR
Samrakshana Electricals

2MR520AC30PR

General specifications
Product NameSamrakshana breaker for CSP distribution transformers
Catalog Number2MR520AC30PR
Product TypeOil-immersed circuit breaker, type CQR
Poles2 · 350 V per pole
Frequency rating50/60 Hz
Electrical Ratings
Amperage Rating210 A per pole
Maximum continuous current355 A per pole
Interrupting capacity10,000 A symmetrical at 350 V per pole
Thermal trip temperature130 °C
BIL30 kV
Applied voltage (1 min)10 kV
Average resistance per pole at 25 °C0.413 mΩ

Confirm the exact configuration with our technical team or in the manufacturer's datasheet.

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