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Approvals & Standards

  • All UL switches meet the requirements of UL and CSA
  • UL listed guide WHTY, File E191605 for UL 98 (ratings from 30 A to 1200 A)
  • IEC 60947-3

Key features & benefits

Mersen disconnect switches are extremely durable and versatile. These heavy-duty switches are designed with the most up-to-date disconnect switch technology available. Designed to suit the UL98 standard, the switch gives you a product that makes and breaks power circuits on load. The switches are tested and approved for use in demanding applications, such as Service Entrance.

More specifications

Applications

  • Service entrance or main panel disconnects
  • “Make and break” power circuit applications on load
  • Electrical isolation
  • Safety switch

Product Specifications

Item Number

M30U3DM  

Description

UL 98 Non-Fusible Switch 600VAC 30A 3-Pole Configuration: Door Mount  

EAN/UPC Code

3605340557305  

Rated voltage AC UL

600   V

Rated voltage DC UL

0   V

Ampere Rating

30   A

ROHS Compliant

Yes  

AC or DC

AC  

Short Circuit Current Rating (SCCR)

Up to 200 kA with fuses  

Short Circuit Rating (Class J)

50 kA at 60A   kA

Number of Poles

3-Pole  

Wiring range

#14-4  

Connection/Terminal Material

Silver-Plated Copper  

Connection/Terminal Type

Box  

Torque Rating

55   lb-in

Max Horsepower Rating/FLA

3-Phase: 240V 10HP, 480V 20HP, 600V 30HP; 1-Phase 120V 2HP, 240V 5HP  

Rated Insulation Voltage

750   V

Installation Mounting

Panel Mount  

Comments

Door Mount  

Product Weight

0.88   lb

Product Width

2.76   in

Product Length

3.94   in

Product Height

2.62   in

Sell Pack Quantity

1   EA

Sell Pack Weight

0.92   lb

Sell Pack Width

3.19   in

Sell Pack Length

3.11   in

Sell Pack Height

4.41   in