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Schneider Electric SCHN circuit breaker

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Product details

Schneider Electric Under-voltage Release 33673

Manufacturer: Schneider Electric
Designation: Under-voltage release 380-480VAC, 50-60Hz
Type: 33673
Rated control supply voltage Us at AC 50 Hz: 380-480 V
Rated control supply voltage Us at AC 60 Hz: 380-480 V
Voltage type for actuation: AC
Electrical connection type: Screw connection
Delayed: no
Suitable for circuit breakers: yes
Suitable for load switches: yes
Suitable for motor protection circuit breakers: yes
Suitable for overload relays: no

This is an MN under-voltage release for ComPact NS 630b - NS 3200 devices. Its rated voltage is 380-480V DC or 380-480V AC 50/60Hz. It is a device used for emergency stop or remote opening applications. This device disconnects the circuit breaker when the control voltage drops below 35% of its rated voltage Un. It complies with the standard IEC 60947-2. The ComPact NS 630b - NS 3200 devices can be equipped with 1 MX or 1 MN auxiliary device.

Key specifications

Output voltage
480 V
Output current type
AC

General information

Item number
33568283
Manufacturer
Schneider Electric
Category
Relays
Manufacturer No.
33673
Release date
17.5.2023

Relay properties

Output voltage
480 V
Output current type
AC

Smart home features

Smart home
Compatible

Origin

Country of origin
France

Sustainability

Manufacturer commitment
RE100, SBTi

Scope of delivery

Scope of delivery
380-480V AC/DC, Undervoltage release MN for ComPact NS 630b-3200

Legal Notice

Product Safety

Legal concerns

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 1.Metz Connect
    0 %
  • 1.Phoenix Contact
    0 %
  • 1.Schneider Electric
    0 %
  • 5.Finder
    0,1 %
  • 6.Eaton
    0,2 %

Statutory 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: Galaxus
  • Schneider Electric
    Not enough data
  • 1.Shelly
    2 days
  • ABB
    Not enough data
  • Aqara
    Not enough data
  • Eaton
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Galaxus
  • 8.Finder
    2,8 %
  • 9.Eaton
    3,1 %
  • 10.Schneider Electric
    3,2 %
  • 11.Eltako
    3,5 %
  • 12.Aqara
    3,9 %
Source: Galaxus