SKU:

SPK33037

Voltage release, MasterPact NW, MasterPact NT, operating mechanism, spare part, release for MX and XF, 277VAC

$543.84 INC GST
Available for Shipping : 22-Jan-2026
Voltage release, MasterPact NW, MasterPact NT, operating mechanism, spare part, release for MX and XF, 277VAC
  • Communicating opening voltage release MX is OEM approved spare part
  • Complies with product warranty
  • Designed for MasterPact NT/NW circuit breakers equipped with MicroLogic control units
  • MasterPact NT/NW circuit breakers offer built-in power and energy meterings with a choice of standardized accessories
  • Voltage trip releases to trip circuit breakers using an electrical signal when voltage exceeds 0.7 Un
  • After-sales replacement part for 33037
Manufacturer: Schneider Electric
Delivery date: 22-Jan-2026

Products specifications

Attribute name Attribute value
Main
[Us] rated supply voltage 277 V AC at 50/60 Hz
Control type communicating
Mounting location operating mechanism
Device short name XF com, MX com
Net weight 0.15 kg
Device application control
Product or component type voltage release
Range compatibility MasterPact NT
Voltage release type closing coil, opening coil
Range of product MasterPact NW
Mounting mode drawout, fixed
[Uc] control circuit voltage 277 V AC 50/60 Hz
Complementary
Threshold tripping voltage 0.7...1.1 x Un opening
Response time 70 ms +/- 10 % for MasterPact NW, 55 ms +/- 10 % for MasterPact NT
Supply holding power 4.5 VA
Accessory / separate part category spare part for MasterPact NW, spare part for MasterPact NT
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 4 cm
Package 1 Width 6 cm
Package 1 Length 8.2 cm
Package 1 Weight 150 g