Mersen M30U3 UL98 Non-Fused Disconnect Switch 600V 30A 3-Pole, Silver-Plated Copper Terminals
Mersen M30U3 UL98 Non-Fused Disconnect Switch 600V 30A 3-Pole, Silver-Plated Copper Terminals
- MPN: M30U3
- PPN: FER-M30U3
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CAD$149.60/ EA
Description
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.
Features
- The M30U3 is a heavy-duty, UL 98 listed non-fusible disconnect, meaning it is engineered to "make and break" power circuits under full load. Unlike standard motor-rated switches, this "Service Entrance" rating ensures your facility meets the most stringent National Electrical Code (NEC®) requirements for safety and reliability at the main power source.
- Recognized as one of the most compact 30-amp industrial switches on the market, the M30U3 maximizes your enclosure's real estate without sacrificing performance. Its space-saving design allows for a cleaner, more organized panel layout, reducing the need for larger, more expensive cabinets in tight industrial environments.
- When paired with the appropriate fuses, the M30U3 supports a Short Circuit Current Rating (SCCR) of up to 200kA. This high-capacity protection shields your downstream equipment from catastrophic damage during a fault, ensuring your critical systems remain protected against massive electrical surges.
- Designed with silver-plated copper box terminals that accept #14 to #4 AWG wire, this switch ensures a low-resistance, high-conductivity connection. The "finger-safe" design protects technicians from accidental contact with live parts during installation and maintenance, providing an essential layer of safety in active industrial workspaces.
Specifications
- Voltage
- 600 V
- Number of Poles
- 3-Pole
- Max Horsepower Rating/FLA
- 3-Phase: 240 V 10 HP, 480 V 20 HP, 600 V 30 HP; 1-Phase: 120 V 2 HP, 240 V 5 HP
- Rated voltage AC UL
- 600 V
- Rated Short-Time Withstand Current
- 2.5 kA 690 V 1 s
- AC or DC
- AC
- Wiring Range
- AWG 14-4
- Height
- 2.22 in
- Width
- 2.76 in
- Connection/Terminal Material
- Silver-Plated Copper
- ROHS Compliant
- Yes
Amperage30 A
Short Circuit Current Rating (SCCR)Up to 200 kA with fuses
Rated Insulation Voltage750 V
Short Circuit Rating (Class J)50 kA at 60 A
Rated Short Circuit Making Capacity3.6 kA 690 V/500 V
Installation MountingDirect Screw Mount
Torque Rating55 lb-in
Length3.94 in
Weight0.88 lb
Connection/Terminal TypeBox
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