PXM04UN43-KE-K-AE | 400A ReadySwitch X | LEX Products

400A ReadySwitch X

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400A ReadySwitch X

400A 480/277 VAC, (5) 16 Series Cams, Power Input Panel / Rotary Manual Transfer Switch, Non-Service Entrance Rated

Part Number PXM04UN43-KE-K-AE
Category Manual Transfer Switch
Markets Industrial 
Environmental Rating Outdoor
Amperage 400A
Certifications Certification Icon
Data Sheet Print / Save As

Features & Benefits

- This Non-Service Entrance Rated rotary manual transfer switch is critical in switching power from permanent to temporary power for specific electrical needs within the system
- Safe, convenient and economical way to connect and transfer between permanent and temporary power during natural disaster, power grid failure and system maintenance
-The manual, three position switch prevents two sources of power from feeding the system at the same time
- Cables with 16 Series Cam-type devices connect directly to the inputs, saving crucial time in emergency situations while complying to NEC code
- Phase Rotation Monitor (units up to 480V): Quickly monitor the total loss of one or more phases and synchronization of phases
- Convenience Outlets: (2) 20A 120V Weather Resistant Duplex Receptacles protected by (2) GFCI breakers aids in preventing nuisance tripping due to condensation
- Supply power to block heaters and battery chargers with convenience outlets
- Weatherproof construction for installation on building exterior ensures long life
- Cables drop downward for lowest profile against wall
- Tamper proof design limits access to connected cables
- Dead-front panel covers all exposed electrical parts for added safety
- cULus Listed to UL 1008
- Built to satisfy NFPA, National Electrical Code (NEC) standards

Markets Served

Generator Rental, Construction, Industrial, Disaster Relief, Gas Stations, Convenience Stores, Housing Complexes, Schools and other Municipal Facilities

Technical Information

Rating: 400 Amp, 3 Phase (H,H,H,N,G), 4-Pole, 5-Wire, 480/277 VAC, 35 KA SCCR
Environmental Rating: NEMA Type 3R (Outdoor Use)
Input: PERMANENT (5) compression single wire lugs (H,H,H), wire range: 300 MCM – 6 AWG, (N,G dual port terminal blocks), wire range: 600 MCM - 2 AWG
TEMPORARY (1) set of (5) 16 Series Cam-type, 400 Amp, single pole, Brown, Orange, Yellow, White, Green, (H,H,H,N,G), panel mount inlets
Output: (1) set of (5) compression lugs (H,H,H,N,G), wire range: 300 MCM – 6 AWG;(2) NEMA 5-20 (Edison), 20 Amp, 2-pole, 3-wire, 125 VAC, straight blade duplex receptacles, panel mount
Disconnect Method: Double Throw Switch
Overcurrent Protection:


ACCESSORY – (2) 20 Amp, 125 VAC, single-pole, GFCI, hydraulic magnetic, branch-rated circuit breakers
Enclosure: Powder Coated Aluminum 5052, 0.1” thick, ANSI 61 gray, wall mounted
Overall Dimensions: 32.00"L x 38.00"W x 18.342"D
Weight: 234 lbs.
Agency Approval: cULus Listed