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Approvals & Standards

  • UL 508 listed E196672
  • IEC 60947-3

Key features & benefits

The M-series Load Break Switch is the most compact industrial-grade switch on the market. Capable of making or breaking loads up to 600V (UL), it is suitable as a motor disconnect. Extremely compact and robust, these switches have a variety of mounting options including DIN-rail, base, or door-mounting. A wide assortment of handles, shafts and accessories is available to accommodate any installation requirement.

More specifications

Applications

  • Line-of-sight disconnect
  • Electrical isolation
  • Branch-circuit switch
  • Motor disconnect

Product Specifications

Item Number

M403DM  

Description

UL508 Switch 600VAC Non-Fused 40A 3-Pole Panel Mount  

EAN/UPC code

3605340557312  

Rated voltage AC UL

600   V

Rated voltage DC UL

0   V

Rated current

40   A

ROHS Compliant

Yes  

AC or DC

AC  

Short Circuit Current Rating (SCCR)

Up to 100 kA with fuses  

Short Circuit Rating (Class J)

10 kA w/60A   kA

Short Circuit Rating (Class RK5)

5 kA w/60A   kA

Number of Poles

3-Pole  

Wiring range

#18-8  

Connection/Terminal Type

Box  

Torque Rating

0.791   N m

Max Horsepower Rating/FLA

3-Phase: 240V 10HP, 480V 20HP, 600V 25HP; 1-Phase 120V 2HP, 240V 5HP  

Rated Insulation Voltage

750   V

Installation Mounting

Panel Mount  

Product Weight

0.1297   kg

Product Width

54.1   mm

Product Length

42.9   mm

Product Height

52.1   mm

Sell Pack Quantity

1   EA

Sell Pack Weight

0.1361   kg

Sell Pack Width

63   mm

Sell Pack Length

54.1   mm

Sell Pack Height

63   mm