Hager Ground fault circuit interrupter A 4p 400V 40A 0.3A 4TE REG DIN rail

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Rated current2

Rated insulation voltage Ui2

Product details

Hager RCD CPA440D

Manufacturer: Hager
Designation: RCD 4p. 40A/300mA Sel, 6kA
Type: CPA440D
Number of Poles: 4
Rated Voltage: 400 V
Rated Current: 40 A
Rated Residual Current: 0.3 A
Rated Insulation Voltage Ui: 500 V
Rated Impulse Voltage Uimp: 4 kV
Power Loss: 7.2 W
Mounting Type: DIN Rail
Residual Current Type: A
Selective Type: yes
Time Delayed Type: yes
Short-Circuit Strength (Icw): 6 kA
Surge Current Strength: 5 kA
Voltage Type: AC
With Locking Mechanism: yes
Frequency: 50 Hz
Additional Devices Possible: yes
Protection Class (IP): IP20
Width in Division Units: 4
Installation Depth: 70 mm
Ambient Temperature during Operation: -25..40 °C
Degree of Pollution: 2
Connectable Conductor Cross-Section Multi-Wire: 1..16 mm²
Connectable Conductor Cross-Section Single-Wire: 1..25 mm²
RAL Number (similar): 7005
Explosion-Proof: no

Hager RCD CPA440D: additional details
4-pole residual current circuit breaker 6kA 40A 300mA Type S selective. Residual current protective device (RCD) according to DIN EN 61008-1 (VDE 0664-10), DIN EN 61008-2-1 (VDE 0664-11) with Bi-Connect terminals at the bottom, external blue test button, and residual current indicator. Suitable for retrofitting additional devices. Connection terminals with wire insertion protection, labeling option directly on the device.

Key specifications

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
number of poles
4
Length
70 mm
Width
70 mm

General information

Item number
20020847
Manufacturer
Hager
Category
Residual-current device
Manufacturer no.
CPA440D
Release date
16.3.2022

Colour

Colour
Grey
Exact colour description
Grey

Circuit Breaker Features

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
number of poles
4
Tripping characteristic
A
Rated current
40 A
Rated voltage
400 V
voltage type
AC
Rated insulation voltage Ui
500 V
Residual current (rated differential current)
0.30 A
Protection type (IP code)
IP20

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
18.08 kg
Climate contribution
CHF 0.43

Scope of delivery

Items per sales unit
1 pcs.

Product dimensions

Length
70 mm
Width
70 mm
Height
83 mm
Weight
370 g

Package dimensions

Length
9.40 cm
Width
7.90 cm
Height
7.60 cm
Weight
382 g

30-day right of return
24 Months Warranty (Bring-in)
3 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Residual-current device» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Siemens
    0 %
  • 4.ABB
    0.1 %
  • 4.Schneider Electric
    0.1 %
  • 6.Hager
    0.2 %
  • 7.Steffen
    0.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Hager
    Not enough data
  • ABB
    Not enough data
  • Brennenstuhl
    Not enough data
  • Eaton
    Not enough data
  • Max Hauri
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Residual-current device» category returned?

Source: Digitec Galaxus
  • 3.Eaton
    0.7 %
  • 4.Schneider Electric
    1.3 %
  • 5.ABB
    2.2 %
  • 6.Siemens
    3.4 %
  • 7.Hager
    5.2 %
Source: Digitec Galaxus