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Modular devices

RCCB auto reclosing 3P+N 40A 30mA A 7M PRO CDA440SP

EAN-Nr.

3250611653141

Packaging

1 piece

Accessories
Technical characteristics
Documentations
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Complete your system

Mechanic accessories for low-voltage components 1 products available

Technical characteristics

Type of pole

3P+N

Rated current

40 A
Rated residual operating current Idn

30 mA
Breaking and opening capacity Idm

0,63 kA
Rated conditional short-circuit current Inc according to EN61008-1

6 kA
Rated current -25°C

40 A
Rated current at -20°C

40 A
Rated current -15°C

40 A
Rated current -10°C

40 A
Rated current -5°C

40 A
Rated current at 0°C

40 A
Rated current 5°C

40 A
Rated current 10°C

40 A
Rated current 15°C

40 A
Rated current at 20°C

40 A
Rated current 25°C

40 A
Rated current 30°C

40 A
Rated current 35°C

40 A
Rated current at 40°C

40 A

Nominal tightening torque top terminal

3 - 3 Nm
Nominal tightening torque down terminal

3 - 3 Nm
Type of top connection for modular devices

Screw terminal
Type of bottom connection for modular devices

Screw terminal
Nominal tightening torque

3 - 3 Nm

Rated operational voltage Ue

400 - 400 V
Type voltage supply

AC
Rated insulation voltage Ui

500 V
Rated impulse withstand voltage Uimp

4000 V
Max. operating voltage

440 V

Frequency

50 - 50 Hz

Number of modules

7

Suitable for DIN Rail

Yes

Residual current type

A
Ingress Protection (IP) class

IP20

Cross-section of input and output with screws, for massive conductors

1,5 - 35,0 mm²
Cross-section of input and output with screws, for flexible conductors

1,5 - 35,0 mm²

Total power loss under IN

6 W

Air humidity protection

95%/55°C
Max. Altitude

2000 m

Electric endurance in number of cycles

1000
Number of mechanical operations

4000

Type of connection

Screw terminal

Height

106 mm
Width

125 mm
Depth

74 mm

Downloads

Product Image CDA440SP
Product datasheet

Hager Product data sheet CDA440SP

RCCB auto reclosing 3P+N 40A 30mA A 7M PRO

PDF
Installation manual

Installation manual en-GB, es-ES, fr-FR, el-GR, it-IT, pt-PT 2019-02-15

PDF

1,92 MB
Catalogue

Technical specification 24/25

Catalogue en-GB 2025-11-26

PDF

3,27 MB
Declaration of conformity

Declaration

Declaration of conformity International 2021-07-05

PDF

481,81 kB

More documentation