Dispositifs de protection

Dispositif paratonnerre / parafoudre pour systèmes à tension continue PV à 2 pôles, isolés et mis à la terre de 1 000 V DC, pour montage sur rail DIN, avec contact de télésignalisation, éléments de protection avec contrôle de la température, affichage de l'état sur le module.

Dispositif paratonnerre / parafoudre pour systèmes à tension continue PV à 2 pôles, isolés et mis à la terre de 1 000 V DC, pour montage sur rail DIN, éléments de protection, avec contrôle de la température, affichage de l'état sur le module.

Dispositif paratonnerre / parafoudre pour systèmes à tension continue PV à 2 pôles, isolés et mis à la terre de 1500 V DC, pour montage sur rail DIN, avec contact de télésignalisation, éléments de protection avec contrôle de la température, affichage de l'état sur le module.

Dispositif paratonnerre / parafoudre pour systèmes à tension continue PV à 2 pôles, isolés et mis à la terre de 1500 V DC, pour montage sur rail DIN, éléments de protection, avec contrôle de la température, affichage de l'état sur le module.

The CM-MSS.23P belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 110-130 V AC and 220-240 V AC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It features one sensor circuit to monitor PTC temperature sensors and works according to the closed-circuit principle. The relay can be reset automatically, manually or remotely after the failure has been removed. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.

Parafoudre pour systèmes à tension continue PV à 2 pôles, isolés et mis à la terre, de 1 500 V DC, pour montage sur rail DIN, avec contact de télésignalisation, éléments de protection, avec contrôle de la température, affichage de l'état sur le module.

The CM-MSS.41P belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It features one sensor circuit to monitor PTC temperature sensors and works according to the closed-circuit principle. The sensor circuit of this CM-MSS.41P is short-circuit (configurable), as well as interrupted-wire monitored and can be reset automatically, manually or remotely after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC and is equipped with a reset / test button. The non-volatile fault storage and the short circuit detection can be enabled/disabled via DIP switches. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.

Elément de base pour parafoudres de type 1/2 de la gamme de produits VALVETRAB MS T1/T2, avec contact de signalisation à distance. Type : 1 canal

The CM-MSS.51P belongs to the CM thermistor motor protection relay range. It operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It features two sensor circuit to monitor PTC temperature sensors (single or accumulative evaluation, configurable) and works according to the closed-circuit principle. The sensor circuits of this CM-MSS.51P are short-circuit (configurable), as well as interrupted-wire monitored and can be reset automatically, manually or remotely after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC and is equipped with a reset / test button. The non-volatile fault storage, the short circuit detection and the accumulative evaluation can be enabled/disabled via DIP switches. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.

The CM-MSS.31P belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 1 n/c + 1 n/o (SPDT) output with contacts rated at 250 V / 4 A. It features one sensor circuit to monitor PTC temperature sensors and works according to the closed-circuit principle. The sensor circuit of the CM-MSS.31P is short-circuit, as well as interrupted-wire monitored and the relay can be reset automatically, manually or remotely after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC and is equipped with a reset / test button. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.

The CM-MSS.11P belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 1 n/c + 1 n/o (SPDT) output with contacts rated at 250 V / 4 A. It features one sensor circuit to monitor PTC temperature sensors and works according to the closed-circuit principle. The sensor circuit of the CM-MSS.11P is interrupted-wire monitored and the relay will be reset automatically after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.

Plaque de fixation de l'éclateur de séparation FLT-ISG-100-EX sur une flasque, diamètre perçage 26 mm.

Plaque de fixation de l'éclateur de séparation FLT-ISG-100-EX sur un flasque, diamètre perçage 30 mm.

Plaque de fixation de l'éclateur de séparation FLT-ISG-100-EX sur une flasque, diamètre perçage 33 mm.

Plaque de fixation de l'éclateur de séparation FLT-ISG-100-EX sur une flasque, diamètre perçage 36 mm.

Plaque de fixation de l'éclateur de séparation FLT-ISG-100-EX sur une flasque, diamètre perçage 39 mm.

Plaque de fixation de l'éclateur de séparation FLT-ISG-100-EX sur une flasque, diamètre perçage 42 mm.

Equerre de fixation de l'éclateur de séparation FLT-ISG-100-EX sur une flasque, diamètre perçage 26 mm.

Equerre de fixation de l'éclateur de séparation FLT-ISG-100-EX sur une flasque, diamètre perçage 30 mm.

Equerre de fixation de l'éclateur de séparation FLT-ISG-100-EX sur une flasque, diamètre perçage 33 mm.