The Hager Humfree Override Contactor 25A 4NO 230V 50/60Hz delivers quiet, reliable switching for lighting, heating, and small motor loads (AC-7a/AC-7b). Featuring 4 NO poles, 2-module width, 230V AC coil, and a manual override, it handles up to 400V with 4kV impulse withstand. Rated 25A with 100k mechanical/30k electrical operations. Operating -10 to 50°C. Not for 24/7 intensive duty; use industrial contactors.

EAN

3250612400126

Packaging

1 Piece

Installation relays, contactors, load shedding and accessories

Override Contactor 4NC 25A 230V~ 50Hz 2-module manual switch ERC425S

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Technical properties

Type of contacts

4NO
Number of contacts

4
Cross-section flexible conductor

1 - 6 mm²
Cross-section rigid conductor

1 - 10 mm²

Rated current

25 A

Number of modules

2

Frequency

50 - 50 Hz

Rated impulse withstand voltage Uimp

4000 V
Rated insulation voltage Ui

440 V
Rated operational voltage Ue

400 - 400 V
Command voltage AC

230 - 230 V
Command voltage DC

0 - 0 V

Operating temperature

-10 - 50 °C
Storage/transport temperature

-40 - 80 °C

Category of use

AC-7a/AC-7b

Number of mechanical operations

100000
Electric endurance in number of cycles

30000

Safety hint

Humfree contactors are not suitable for intensive use cases (powered 24/7) and in these cases industrial contactors must be used.

Total power loss under IN

9 W
Inrush power absorbed

3.20 VA

Height

83 mm
Width

35.75 mm
Depth

60 mm

Number of NO contacts

4
Number of NC contacts

0
With switch for manual switch

Yes

Nominal tightening torque

1.20 - 1.20 Nm

Number of poles

4

Environmental value

We are committed to bettering our environmental performance by reducing our footprint while acting as a sustainability enabler for our customers. Learn More

RoHS conform Yes