Controls

 

Snow Switch

 

APS-3C Snow Switch

APS-3C Snow Switch

 

MANUFACTURER: Environmental Technology, Inc.

 

Approvals: C-UL-US

 

Applications: Automatic Control of Snow and Ice Melting Systems

 

 

For automatic control of snow and ice melting systems, the APS-3C utilizes input from up to six remote probes to turn on self-regulating or mineral insulated heater cables. A manually adjustable time delay keeps the cables operating for up to 10 hours after the snow stops. Available for 120 and 208/240.

 

  • Direct control of loads up to 24 amps
  • NEMA 3 R Enclosure
  • High Limit Cutout
  • Energy Management Interface for Remote Monitoring and Operation
  • Cover mounted LED's provide system status

 

Data Sheet PDF View Data Sheet Manual PDF View Manual

 

 

APS-4C Snow Switch

APS-4C Snow Switch

 

MANUFACTURER: Environmental Technology, Inc.

 

Approvals:C-UL-US, SHOWS AS APS-4C

 

Applications: Automatic Control of Snow and Ice Melting Systems

 

 

For automatic control of snow and ice melting systems, the APS-4C utilizes input from up to six remote probes to turn on self-regulating or mineral insulated heater cables. A manually adjustable time delay keeps the cables operating for up to 10 hours after the snow stops. Built in ground fault protection allows use of standard circuit breakers. Available 208/240, 480/277, and 600v three phase or 277v single phase.

 

 

  • Direct control of loads up to 50 amps
  • Built-in Ground Fault Protection with auto-test
  • NEMA 3 R Enclosure
  • High Limit Cutout
  • Energy Management Interface for Remote Monitoring and Operation
  • Cover mounted LED's provide system status

 

Data Sheet PDF View Data Sheet Manual PDF View Manual

 

 

EUR-5A SNOW SWITCH

EUR-5A SNOW SWITCH

 

MANUFACTURER: Environmental Technology, Inc.

 

Approvals: Class 2 Device

 

Applications: Automatic Control of Snow and Ice Melting Systems

 

 

NEC Class II device for automatic control of snow and ice melting systems, typically installed inside a distribution and control panel, the EUR-5A utilizes input from up to six remote probes to turn on self-regulating or mineral insulated heater cables. A manually adjustable time delay keeps the cables operating for up to 10 hours after the snow stops.

 

 

  • NEC Class II Control of Snow Melt Panels
  • High Limit Cutout
  • Energy Management Interface for Remote Monitoring and Operation
  • Remote Control Unit for System Status and Manual Override
  • 35 mm DIN rail mounting

 

Data Sheet PDF View Data Sheet Manual PDF View Manual

 

 

LCD-7A SNOW SWITCH
LCD-7A SNOW SWITCH

 

MANUFACTURER: Environmental Technology, Inc.

 

Approvals: UL, C-UL

 

Applications: Automatic Control of Snow and Ice Melting Systems

 

For low cost automatic control of snow and ice melting systems, the LCD-7A provides a built in snow sensor and direct control of snow melting at 120 volts, up to 16 amps. The unit features a built in time delay to keep the cables operating and insure complete melting.

 

  • Low cost, automatic snow melting control
  • Simple installation
  • Sno-Test for simple start up installation check
  • Ideal for direct control of smaller snow melt installations

 

Data Sheet - LCD-7A SNOW SWITCH View Data Sheet Manual PDF View Manual