COVID-19 Update. Satisfaction guaranteed. Call us anytime: 1-877-880-TILE (8453).
Cart: 0 items, $0.00

Your shopping cart is empty.


Warmup Timer Panel with 252A capacity - WSM-63



Warmup Timer Panel with 252A capacity - WSM-63

Timer panel with 252A capacity. Operate manually as Timer, or combine with optional sensors.

Warmup’s very own WSM-63 panel is a versatile panel to switch loads from Snow Melting and Roof De-icing applications. It can be used by itself with the integrated timer module or connected to a third-party sensor mounted outside.


  • Operate as Timer panel without sensor
  • Connects to third-party sensors
  • On/Off indicator on enclosure
  • Timer trigger on enclosure door
  • Suitable for 120-208-240-277-347-480 volts applications


  • Enclosure - NEMA 1
  • Relay - 2 x 63A/4-pole relay contactor - 100-600V relay voltage
  • Sensor - 120V coil for sensor connections
  • Amps capacity - Total capacity of 252 Amps at 240V/2-phase
  • Amps capacity - Total Capacity of 378 Amps at 277V/3-phase
  • Approval - UL-approved components


WSM/WSMM snow melting installations outdoors
WODH in-slab applications indoors
NAMSR cables on pipes and roofs


When installed according to the installation manual, the WSM-63 are covered with Warmup’s 1-year manufacturer warranty.

Warmup WSM-252W WiFi Controller Specifications and installation

Warmup Snow Melting Specifications and installation

Warmup Snow Melting Questions & Answers


Chat with us Chat