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Miniature Circuit Breaker 3X50A B-Curve 10KA (NBN350)

Hager Systemer · Electrical Components · Miniature Circuit Breakers
Part Number
NBN350  ·  HS 8536.90
Miniature Circuit Breaker 3X50A B-Curve 10KA (NBN350)

Hager Systemer NBN350 Miniature circuit breaker 10kA 3-pole 50A B.

Technical Specifications

Manufacturer part number (MPN)NBN350
EAN / GTIN3250614614071
HS code8536.90
Sales unitpcs
Package quantity4 pcs
Breaking capacity10 kA
Power loss15.4 W
Built-in depth70 mm
Release characteristicB
Number of poles (total)3
Number of protected poles3
Rated current50 A
Rated voltage400 V
Rated insulation voltage Ui500 V
Rated impulse withstand voltage Uimp6 kV
Frequency50–60 Hz
Current limiting class3
Concurrently switching neutral conductorNo
Overvoltage category3
Pollution degree2
Additional equipment possibleYes
Width in number of modular spacings3
Degree of protection (IP)IP20
Ambient temperature during operating70 °C
Connectable conductor cross section multi-wired25 mm²
Connectable conductor cross section solid-core25 mm²
Explosion-proofNo
Flush-mounted installationYes
Country of originFrance

Properties

MOQ1

Cross-References

Attached Documents