RF ME1257H 1250 3p W HH to E1.2 int

Name: RF ME1257H 1250 3p W HH to E1.2 int
Brand: ABB
SKU: RF ME1257H 1250 3p W HH to E1.2 int

Product ModelRF ME1257H 1250 3p W HH to E1.2 int

Product ID978890

Stock on Request

Last updated: 8/31/2026

Quantity

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

IEC

Current Type

Rated Voltage (Ur)

690 V

Rated Operational Voltage

690 V AC

Rated Current (In)

1250 A

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(400 V AC) 66 kA (415 V AC) 66 kA (440 V AC) 66 kA (500 V AC) 50 kA (690 V AC) 50 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 50 kA

Rated Service Short-Circuit Breaking Capacity (Ics)

(400 V AC) 66 kA (415 V AC) 66 kA (440 V AC) 66 kA (500 V AC) 50 kA (690 V AC) 50 kA