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Legrand DPX³ 160 thermal-magnetic moulded-case circuit breaker — 40A, 3 poles, 50kA Icu at 400V, IP30 — 420122

Reference: 420122

At a glance

The Legrand 420122 is a thermal-magnetic moulded-case circuit breaker in the DPX³ 160 range. Configuration: 40A, 3 poles, 50kA Icu at 400V, IP30.

Range
DPX³
Rated uninterrupted current (Iu)
40A
Rated operational voltage Ue (min/max)
220-690V
Number of poles
3
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The product in detail

The Legrand 420122 is a thermal-magnetic moulded-case circuit breaker in the DPX³ 160 range. Configuration: 40A, 3 poles, 50kA Icu at 400V, IP30.

Technical characteristics: Rated uninterrupted current (Iu): 40A; Rated operational voltage Ue (min/max): 220-690V; Number of poles: 3; Rated ultimate breaking capacity Icu at 400V, 50Hz: 50kA; IP protection rating: IP30; Overload trip current setting (min/max): 32-40A; Normally closed auxiliary contacts: 1; Built-in motor operator: No.

Selection of power protection equipment depends on the supply, loads and protection coordination. Check frame size, number of poles, trip unit and auxiliary compatibility before ordering.

For a quotation, specify reference 420122, quantity and delivery country. MWB TRADING confirms availability and the accessories needed for your project.

Applications

  • Power circuit breakers

For a tailored quotation

Selection of power protection equipment depends on the supply, loads and protection coordination. Check frame size, number of poles, trip unit and auxiliary compatibility before ordering.

Contact our team ↗

Specifications

Legrand DPX³ 160 thermal-magnetic moulded-case circuit breaker — 40A, 3 poles, 50kA Icu at 400V, IP30 — 420122
BrandLegrand
Reference420122
RangeDPX³
Rated uninterrupted current (Iu)40A
Rated operational voltage Ue (min/max)220-690V
Number of poles3
Rated ultimate breaking capacity Icu at 400V, 50Hz50kA
IP protection ratingIP30
Overload trip current setting (min/max)32-40A
Normally closed auxiliary contacts1
Built-in motor operatorNo
Optional motor operatorYes
EAN/GTIN3245064201223

Manufacturer documentation

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