Our Limited Fire Hazard (LFH) 700V Signalling Power Supply cable is manufactured in accordance with SSL-SE-774 and is London Underground Approved.
SSL SE774 Cable Specification
The SE774 cable is designed for use in safety critical signalling equipment rooms. It also has applications as an Earthing cable, safely routing the power to ground in the event of fault or failure and minimising the risk of damage to signalling systems.
This single core cable has a tinned copper conductor sheathed in a LSZH insulation, making it suited to enclosed tunnels and internal spaces. The cable ranges in size from 1mm2 to 35mm2.
Depending on the application, these cables can be black, yellow or green/yellow. They have an operating temperature range of -15oC to +85oC. Additional technical information is contained in the attached datasheet.
This cable is on the Approved Products Register, supplied from approved manufacturers.
SE774 from stock - next day delivery as standard
We have a range of SE774 in stock and available for Next Day delivery anywhere in London or elsewhere in the UK as standard. For emergencies, these cables are available for collection and can be delivered on a Same Day basis.
Rail & metro industry experts
Our portfolio of rail & metro cables is one of the most comprehensive in the industry and includes a comprehensive range of Network Rail approved power cables, signalling cables and Class 2 signalling power supply cable. Please contact our rail specialists to discuss your requirements and to find out how we can support you with your projects.
Class 2 Stranded Tinned Copper
LFH (Limited Fire Hazard)
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