temperature monitoring (38 articoli)

Up to 6 fans can be controlled and monitored directly with the TS1000. Contactors and motor protection switches are not necessary any more., AC/DC 24-240 V,manufacturer code: T221660

PTC-Resistor-Relay for dry transformers, 4 PTC-circuits, intelligent fan control, monitoring of core temperature, AC/DC 24-240 V,manufacturer code: T221674

3 PTC-circuits, for Dry-Transformers, intelligent van control, AC/DC 24-240 V,manufacturer code: T221737

Test device for easily testing of PTC-resistor relays for correct function, MSF 220 V / VU,manufacturer code: T221734

PTC-Resistor-Relay, for Dry-Transformers , 2 PTC-circuits, AC/DC 24-240 V,manufacturer code: T221696

Short circuit monitoring, alarm storage, reset. Also suitable for use as a collective fault signaling relay, 2 U, AC/DC 24-240 V,manufacturer code: T221709

PTC-resistor relay, single PTC-circuit, ATEX-Approval 2014/34/EU, intrinsic safe input, 2 U, AC/DC 24 V,manufacturer code: T222191

PTC-Resistor-Relay for elevators, with time monitoring, 1 U, AC 220-240 V,manufacturer code: T221120

PTC-resistor relay, single PTC-circuit, ATEX-Approval 2014/34/EU, intrinsic safe input, 2 U, AC 220-240 V,manufacturer code: T222195

PTC-resistor relay, single PTC-circuit, ATEX-Approval 2014/34/EU, intrinsic safe input, 2 U, AC 220-240 V,manufacturer code: T222185

PTC-Resistor-Relay, for Dry-Transformers , 2 PTC-circuits, AC/DC 90-240 V,manufacturer code: T221697

3 PTC-circuits, for Dry-Transformers, intelligent van control, AC 220-240 V,manufacturer code: T221738

MSR220K6, 6 PTC circuits, remote reset, short circuit monitoring, 1 U, AC/DC 24-240 V,manufacturer code: T221958

ZIEHL PTC-resistor relays protect motors, transformers, machines and equipment against thermal overload. With ZIEHL PTC Sensors MINIKA ® applied they offer best solutions for nominal response tempe...

PTC-Resistor-Relay, 2 PTC-circuits, with RESET, 2 x 1 U, AC/DC 24 V,manufacturer code: T221943