Zero Halogen | Fire Resistant Cable Joints – Single or 2/3/4 Core Cables 1.5-2.5sqmm – SPS SPA NHF 1.5-2.5
Zero Halogen Cable Jointsare suitable for jointing single or 2/3/4 core XLPE/EPR cables with a conductor range of 1.5-2.5sqmm for voltages up to 1000V – with the addition of Mica tape and fire barrier outer heat shrink tubes the cable joints are suitable for fire resistant low smoke zero halogen (LS0H) cables.
Cable joint kits are compatible with both mechanical shearbolt connectors and crimp connectors – suitable for straight joints in horizontal or vertical plane.
➡ See our complete range of heat shrink joints for cable repair, diversion and fault jointing of all types of LV MV HV cables, including 11kV/33kV.
- Cable Joint Type – Heat Shrink
- Standard – Low Smoke Zero Halogen (LSZH LSOH)
- Enhanced – Fire Resistant (with Fire Barrier Outer Tube & Mica Tape)
- Cable Voltage – 1000V (Up to 3.3kV)
- Number of Cores – Single or 2/3/4 Core
- Conductors – 1.5sqmm, 2.5sqmm
- Cable Insulation Type – XLPE/EPR
- Standards – IEC 60331-21:1999
- Cable Joint Kit Order Code – SPS SPA NHF 1.5-2.5
London Underground (LUL) Approved Cable Joint for above and below ground installations, this also includes power cable jointing of both single and multi-core XLPE cables (2, 3 and 4 core Low Smoke Fume Zero Halogen) rail cables in tunnels. Where “hot-working” is not permitted visit Cold Shrink joints with optional fire resistant protective blanket shield.
SPS Part Number | Cable Joint Range | Voltage |
SPA NHF 1.5-2.5 | 1.5-2.5sqmm | 600/1000V |
SPA NHF 4-6 | 4-6sqmm | 600/1000V |
SPA NHF 10-16 | 10-16sqmm | 600/1000V |
SPA NHF 25-50 | 25-50sqmm | 600/1000V |
SPA NHF 70-95 | 70-95sqmm | 600/1000V |
SPA NHF 120-185 | 120-185sqmm | 600/1000V |
SPA NHF 240-300 | 240-300sqmm | 600/1000V |
SPA NHF 400-630 | 400-630sqmm | 600/1000V |
SPA NHF 800-1000 | 800-1000sqmm | 600/1000V |
For non armoured joints, omit letter (A) from the part number. Add last digit to part number to indicate the number of cores |
- Power, Control & Instrumentation Zero Halogen Fire Resistant Cable Joints

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