Hager Ground fault circuit interrupter

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Residual current (rated differential current)2

Product details

Hager RCD CDB640D

Manufacturer: Hager
Designation: RCD 4P 40A 30mA Type B: CDB640D
Number of Poles: 4
Rated Voltage: 400 V
Rated Current: 40 A
Rated Residual Current: 0.03 A
Rated Insulation Voltage Ui: 400 V
Rated Impulse Voltage Uimp: 4 kV
Mounting Type: DIN Rail
Residual Current Type: B+
Selective Type: No
Short-Time Delayed Type: No
Short-Circuit Strength (Icw): 10 kA
Surge Voltage Strength: 5 kA
Type of Voltage: AC
With Locking Device: Yes
Frequency: 50 Hz
Additional Devices Possible: Yes
Protection Class (IP): IP20
Width in Division Units: 4
Mounting Depth: 70 mm
Ambient Temperature During Operation: -25 to 70 °C
Degree of Pollution: 2
Connection Cross-Section Multi-Wire: 1 to 16 mm²
Connection Cross-Section Single-Wire: 1 to 25 mm²
Explosion-Proof: No

Hager RCD CDB640D: Additional Details
4-pole residual current circuit breaker 10kA 40A 30mA Type B+. All-current sensitive residual current circuit breaker (RCCB) according to DIN EN 61008-1, DIN EN 61008-2-1, DIN EN 61543, and DIN EN 62423. Short-time delayed RCD for protection against rectified DC and AC fault currents in the frequency range up to 100 kHz. Tripping within this frequency range up to 20 kHz occurs below 420 mA. Complies with the requirements of the installation standards DIN VDE 0100-410 and DIN VDE 0100-530. Protection against accidental contact IP2x according to DIN VDE 0106 Part 100. Suitable for retrofitting additional devices (tool-free installation). Connection terminals with bi-connectable terminals on the bottom, external blue test button, Type B+. Operating indicator, DIN rail slider at the top and bottom for easy installation. All products with VDE mark. Labeling option directly on the device. EAN: 3250611627678.

Key specifications

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

General information

Item number
20220138
Manufacturer
Hager
Category
Residual-current device
Manufacturer No.
CDB640D
Release date
23.3.2022
External links
Manufacturer's site (de)

Colour

Exact colour description
RAL number (similar) :7005

Circuit Breaker Features

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
number of poles
4
Rated current
40 A
Rated voltage
400 V
voltage type
AC
Insulation voltage (Ui)
400 V
Residual current
0.03 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

Width
70 mm

30-day right of return
24 Months Warranty (Bring-in)
2 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 %
  • 5.ABB
    0.1 %
  • 5.Schneider Electric
    0.1 %
  • 7.Hager
    0.3 %
  • 8.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
  • 2.Max Hauri
    0.7 %
  • 4.Schneider Electric
    1.4 %
  • 5.ABB
    1.8 %
  • 6.Siemens
    2.7 %
  • 7.Hager
    4.7 %
Source: Digitec Galaxus