Item # TMS426N on Erickson Electrical Equipment Co.

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Commercial Metering - 240V

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All Categories > Commercial Metering - 240V > Main Circuit Breaker 400A - 1200A Top or Bottom Feed > Aluminum Box Type Service Heads > Meter Stack - Cold Sequence > Main Switch 400A - 1200A Top Feed > Item # TMS426N


	Item # TMS426N

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Switches accept 240 V class T fuses.
End covers are removable. Cover that is removed when connecting termination box to meter panel is to be installed on end meter panel unit.
Enclosures are type 3R, for outdoor or indoor use.

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Specifications · Features · Application

Specifications

Current Rating		600 A

Dim. A		24 3/8 in

Dim. B		64 in

Dim. C		10 13/16 in

Lugs (No. Wires/Lug & Size)		(2) 350 MCM-#4

Phase		Three

Wire		4

Voltage		120 V 208 V 240 V

Connection Type		Delta Wye

Enclosure		Type 3R Aluminum

Short Circuit Rating @ 240V		200,000 RMS Sym. Amps.

Use		Indoor Outdoor

Approvals		UL Listed

Features

Type 3R enclosures for outdoor, or indoor installations.
Short circuit current ratings of 200,000 RMS symmetrical amperes @ 240 V, but not more than withstand ratings of branch over current devices.
Aluminum enclosures install easily, never rust.
Main lugs are suitable for copper or aluminum conductors.
Listed by underwriters laboratories INC, as switches, miscellaneous, file E-52975.

Application

For use with Erickson type 'CM' commercial metering panel boards and other metering equipments where main fusible switches are indicated or desired.

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		Technical Data Sheet (PDF, 357KB)

Item # TMS426N

Current Rating

Dim. A

Dim. B

Dim. C

Lugs (No. Wires/Lug & Size)

Phase

Wire

Voltage

Connection Type

Enclosure

Short Circuit Rating @ 240V

Use

Approvals