The Spelsberg RK series terminal housings offer space for up to 100 terminals and are available either as empty housings or with clamps. The customer can choose between Weidmüller screw terminals or Weidmüller spring-cage clamps. The maximum dimension of the screw terminals is 4mm². With protection class up to IP66, the housings are protected from contact, ingress of foreign objects and water. Handy knock-out membranes allow the use of attachment bushes. RKi housings are designed for special requirements and use in harsh environments. This category includes installation in wet rooms and in outdoor areas, as well as on flammable surfaces or in operating facilities at risk of fire. Industrial-grade terminal block housings are made of particularly robust material which has been tested as flame-retardant and self-extinguishing in accordance with VDE0471/EN60695/UL94. The following accessories are available for the RK and RKi housings: Partition wall, cross connectors, terminal blocks, end supports, end plate, attachment bushes.
