temperature monitoring (38 cikk)

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

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

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

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

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

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

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

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

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...

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...

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...

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...

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...

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...

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...

This compact device is the smallest version of all our PTCresistor relays, 1 U, AC 220-240 V,manufacturer code: T221804

This compact device is the smallest version of all our PTCresistor relays, 1 U, AC/DC 24-240 V,manufacturer code: T221821

This compact device is the smallest version of all our PTCresistor relays, 1 U, AC/DC 24 V,manufacturer code: T221830

monitors 2 PTC circuits simultaneously. If an overtemperature occurs in a circuit, the associated output relay switches off., 2 x 1 U, AC/DC 24 V,manufacturer code: T221923

monitors 2 PTC circuits simultaneously. If an overtemperature occurs in a circuit, the associated output relay switches off., 2 x 1 U, AC 230 V,manufacturer code: T221925

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

PTC-Resistor-Relay, 2 PTC-circuits, with RESET, 2 x 1 U, AC 230 V,manufacturer code: T221945

PTC-Resistor-Relay, Lock Power-Fail Proof, Reset, 1 U, AC 230-240V,manufacturer code: T221947

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

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

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

Ziehl PTC thermistor relays protect motors, transformers, machines and equipment against thermal overload. These are according to DIN EN 60947-8 and are thus exchangeable. Used in conjunction with ...

Ziehl PTC thermistor relays protect motors, transformers, machines and equipment against thermal overload. These are according to DIN EN 60947-8 and are thus exchangeable. Used in conjunction with ...

Ziehl PTC thermistor relays protect motors, transformers, machines and equipment against thermal overload. These are according to DIN EN 60947-8 and are thus exchangeable. Used in conjunction with ...

PTC-relay for the application as a protection device against inadmissible heating up at electrical equipment in areas with explosive gases (zones 1 and 2) and areas with combustible dust (21 and 22...

PTC-relay for the application as a protection device against inadmissible heating up at electrical equipment in areas with explosive gases (zones 1 and 2) and areas with combustible dust (21 and 22...

PTC-relay for the application as a protection device against inadmissible heating up at electrical equipment in areas with explosive gases (zones 1 and 2) and areas with combustible dust (21 and 22...

PTC-relay for the application as a protection device against inadmissible heating up at electrical equipment in areas with explosive gases (zones 1 and 2) and areas with combustible dust (21 and 22...

PTC-relay for the application as a protection device against inadmissible heating up at electrical equipment in areas with explosive gases (zones 1 and 2) and areas with combustible dust (21 and 22...

PTC-relay for the application as a protection device against inadmissible heating up at electrical equipment in areas with explosive gases (zones 1 and 2) and areas with combustible dust (21 and 22...

PTC-relay for the application as a protection device against inadmissible heating up at electrical equipment in areas with explosive gases (zones 1 and 2) and areas with combustible dust (21 and 22...