Raychem EM2-XR Self-regulating

Raychem Part Number: 449561-000

Representation of Raychem EM2-XR self-regulating cable, coloured orange.

EM2-XR is a rugged and robust self-regulating heating cable for simple, fast, and effective ramp heating to prevent snow and ice formation.

The self regulating EM2-XR cable automatically adjusts its power output in accordance with ambient conditions; more power is produced in harsh freezing conditions and less power in marginal freezing conditions.

It can be cut to length onsite providing complete flexibility in installation. It can also be provided as a configured heating unit to meet your specific design requirements, including pre-installed terminations and power cable (length variable upon request.)


  • Easy to install: cut-to-length cable
  • Safe: no overheating possible, even when crossed or closely spaced.
  • Robust cable is resistant to damage during installation.
  • Maintenance-free: no moving parts.
  • Also available in pre-configured heating units with pre-installed connection cable, splice and seal
  • This system increases in energy efficiency in combination with VIA-DU-20 controls, SBS-xx-VV-20 multi-circuit panels, or ACS-30 control and monitoring system.

Product Specifications

Nominal Power 90W/m @ 0°C
Voltage 230 Vac
Maximum Exposure Temperature 100°C
Minimum Install Temperature -20°C
Circuit Breaker required Type C (Max. 50A.)
Certification CE, VDE
Pre-terminated lengths of EM2-XR
Product CodeRaychem Part Number
EM-EM2-XR-PACK-10M-17M 1244-001512
EM-EM2-XR-PACK-18M-28M 1244-001513
EM-EM2-XR-PACK-29M-35M 1244-001514
EM-EM2-XR-PACK-36M-45M 1244-001515
EM-EM2-XR-PACK-46M-55M 1244-001516
EM-EM2-XR-PACK-56M-70M 1244-001517
EM-EM2-XR-PACK-71M-85M 1244-001518

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