Handle connector for FI-circuit breaker T=70mm for the attachment of additional components (1 set=5 pieces in polybag) Additional components for residual current protective devices and circuit breaker of Siemens. The additional components from Siemens are an important part of SENTRON protection devices for electrical installation. As accessories for FI and circuit breaker, they offer many possibilities for realizing Diverser functions. Whether for infrastructure or industrial applications, Siemens offers the right accessories for all FI- and circuit-breakers. You have the suitable device for every requirement. The Siemens accessories for residual current and circuit breaker are characterized above all by: 1. Universal mountable of all additional components. 2. Easy to install and connect. 3. Reliable protection during installation thanks to standard touch protection. 4. Optimal technology for your safety - only from Siemens.