The WKE range of fireproof junction boxes (fire resistant enclosures) includes models designed for complicated distribution systems where 30 to 90 minutes of fire protection is required.With up 15 pole high-temperature ceramic terminals available the fireproof junction box range is ideal for cabling requirements on lift shafts, fire alarm installations and engine rooms. WKE fireproof junction boxes (fire resistant enclosures) are manufactured from orange (RAL 2004) halogen free Duroplast, which offers lower smoke emissions and an ingress protection of IP54 to EN60529. Available to provide protection for 30 minutes or 90 minutes when exposed to external fire, Spelsberg’s WKE range of fire resistant junction boxes provide guaranteed protection to DIN, VDE and UL standards.