Surge suppressor type 2, with varistor between L, N-PE. For 1-phase TN-S networks, basic part with modules coded at the factory against incorrect configuration, varistor defect display by red in the viewing window, width 35.8 mmThis text is machine translated.
Surge arresters type 3, for 1-phase TN-S and TT-networks, unipolar protection among others for LED lighting, for installation in a flush-mounted socket, LED display in case of varistor failure, cable length L and N 150 mm, dimensions: L=44 mm, B=39 mm,...
Varistor between L-N and transmission path between N-PE. For 1-phase TN-S and TT-nets. With acoustic signal when the varistor failure. Electrical connections are neutral polarity. Test device in case of service.This text is machine translated.
Finder surge suppressor SPD type 3, 1-phas. 7P.37.8.275.1003 Power form TN-S, design of the poles 1, Nominal surge current (8/20) 3 kA, rated voltage 230 V AC, maximum continuous voltage AC 275 V, Protection Level 1 kV, Protection Level L-N1kV, Protection...
Surge arrester type 2, modules can be replaced. Varistor and spark gap in series between L - N and spark gap between N - PE. For 1-phase TN-S and TT-networks, width 36 mmThis text is machine translated.
Surge arrester type 2, modules can be replaced. Varistor and spark gap in series between L1, L2, L3 - PEN. For 3-phase TN-C systems. Width 54 mmThis text is machine translated.
Surge arresters type 2+3, 3 diodes and 1 spark gap, protection of fire alarm systems or telecommunications and other data/bus lines, width 7 mmThis text is machine translated.
Relay module with positively driven contacts according to EN 61810-3, type A. Basic component, suitable for safety applications that, if designed according to IEC/EN 62061 (IEC 61508), can achieve a safety integrity level of SIL 2. When the application...
For operational safety in mechanical and plant engineering according to EN 13849-1, Machine safety – safety related parts of control systems. Positively-driven contacts according to EN 50205, type A, only NO contacts and NC contacts. For DIN rail mounting.
Relay module with positively driven contacts according to EN 61810-3, type A. Basic component, suitable for safety applications that, if designed according to IEC/EN 62061 (IEC 61508), can achieve a safety integrity level of SIL 2. When the application...