Hager MBS120 Circuit Breaker 1-Phase 20A 230V/400V Quick Connect

Hager
Order Code:

03-8331

Brand: Hager MPN: MBS120 EAN-13: 3250614314742
Qty Unit Price (Ex VAT)
1+ £10.30
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
15 available to back orderBack-order availability date - 12/05/2026

Hager's MBS120 circuit breaker is designed for single-phase systems with a capacity of 20 amps and voltage ratings of 230 volts or 400 volts. It is commonly used in residential and commercial settings to provide reliable protection against overcurrent. This product is essential for ensuring the safety and efficiency of electrical distributions.
Type Circuit breaker
Additional equipment possible false
Ambient temperature during operating -25 - 70°C
Built-in depth 70mm
Concurrently switching neutral conductor false
Connectable conductor cross section multi-wired 1 - 25mm²
Connectable conductor cross section solid-core 1 - 35mm²
Current limiting class 3
Current Ratng 20A
Degree of protection (IP) IP20
Explosion-proof false
Factory colour Grey
Flush-mounted installation true
Frequency 50 - 60Hz
Model 1-phase
Number of Poles 1
Number of poles (total) 1
Number of protected poles 1
Overvoltage category 3
Pollution degree 2
Power loss 2.79W
Rated current 20A
Rated impulse withstand voltage Uimp 4kV
Rated insulation voltage Ui 500V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V 6kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V N/A
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V 6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V N/A
Rated voltage 400V
Release characteristic B
Release characteristics B
Switch-off Capacity 6kA
Voltage Rating 230 V - 400V
Voltage type AC
Width in number of modular spacings 1

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