Products

The ISR1-316/L contains 3 make contacts with advanced tungsten contacts. 

Switching on lighting fixtures can result in very high inrush currents.

A closing contact bounces 3-7 times until it closes completely. This creates an arc that can melt the contact surface. If the closed contact cools down, micro-welding can occur (contact sticks).

To avoid contact sticking, relays with a leading tungsten contact are used.

This allows switch-on peaks of 165 A / max. 20 ms for incandescent lamps, or 800 A / max. 200 µs for fluorescent lamps.  

The installation relay has a built-in protection diode and interference suppression capacitor. Supply voltage: 230VAC

The ISR1-316/L contains 3 make contacts with advanced tungsten contacts.

Switching on lighting fixtures can result in very high inrush currents.

A closing contact bounces 3-7 times until it closes completely. This creates an arc that can melt the contact surface. If the closed contact cools down, micro-welding can occur (contact sticks).

To avoid contact sticking, relays with a leading tungsten contact are used.

This allows switch-on peaks of 165 A / max. 20 ms for incandescent lamps, or 800 A / max. 200 µs for fluorescent lamps.  

The installation relay has a built-in protection diode and interference suppression capacitor. Supply voltage: 24VAC/DC

4 contacts: 4 NC

Control/ coil: 24VAC/DC

High contact load: 25A per contact

Compact design: 2 modular widths (2 HP)

Protective circuit: varistor for overvoltage protection

Hum-free operation: The built-in rectifier enables hum-free operation with direct and alternating current

ISU−425−22/24V from Relmatic at a glance

4 contacts: 2 NO and 2 NC

Control/ coil: 24VAC/DC

High contact load: 25A per contact

Compact design: 2 modular widths (2 HP)

Protective circuit: varistor for overvoltage protection

Hum-free operation: The built-in rectifier enables hum-free operation with direct and alternating current

Product features of the installation contactor with 25A per contact - ISU−425−31/230V from Relmatic at a glance

4 contacts: 3 NO and 1 NC

Control/ coil: 230VAC/DC

High contact load: 25A per contact

Compact design: 2 modular widths (2 HP)

Protective circuit: varistor for overvoltage protection

Hum-free operation: The built-in rectifier enables hum-free operation with direct and alternating current

Installation contactors are used in switch cabinets in building technology such as residential buildings, office buildings, restaurants and hotels, shopping centers and hospitals, as well as in industrial applications, production facilities, logistics and storage technology.

They are used for the automatic control of electrical devices and units, AC and three-phase motors, pumps, air conditioning systems, electrical heaters and in lighting technology.

Installation contactors are used in switch cabinets in building technology such as residential buildings, office buildings, restaurants and hotels, shopping centers and hospitals, as well as in industrial applications, production facilities, logistics and storage technology.

They are used for the automatic control of electrical devices and units, AC and three-phase motors, pumps, air conditioning systems, electrical heaters and in lighting technology.

Installation contactors are used in switch cabinets in building technology such as residential buildings, office buildings, restaurants and hotels, shopping centers and hospitals, as well as in industrial applications, production facilities, logistics and storage technology.

They are used for the automatic control of electrical devices and units, AC and three-phase motors, pumps, air conditioning systems, electrical heaters and in lighting technology.

Installation contactors are used in switch cabinets in building technology such as residential buildings, office buildings, restaurants and hotels, shopping centers and hospitals, as well as in industrial applications, production facilities, logistics and storage technology.

They are used for the automatic control of electrical devices and units, AC and three-phase motors, pumps, air conditioning systems, electrical heaters and in lighting technology.

Installation contactors are used in switch cabinets in building technology such as residential buildings, office buildings, restaurants and hotels, shopping centers and hospitals, as well as in industrial applications, production facilities, logistics and storage technology.

They are used for the automatic control of electrical devices and units, AC and three-phase motors, pumps, air conditioning systems, electrical heaters and in lighting technology.

Installation contactors are used in switch cabinets in building technology such as residential buildings, office buildings, restaurants and hotels, shopping centers and hospitals, as well as in industrial applications, production facilities, logistics and storage technology.

They are used for the automatic control of electrical devices and units, AC and three-phase motors, pumps, air conditioning systems, electrical heaters and in lighting technology.

Installation contactors are used in switch cabinets in building technology such as residential buildings, office buildings, restaurants and hotels, shopping centers and hospitals, as well as in industrial applications, production facilities, logistics and storage technology.

They are used for the automatic control of electrical devices and units, AC and three-phase motors, pumps, air conditioning systems, electrical heaters and in lighting technology.

Installation contactors are used in switch cabinets in building technology such as residential buildings, office buildings, restaurants and hotels, shopping centers and hospitals, as well as in industrial applications, production facilities, logistics and storage technology.

They are used for the automatic control of electrical devices and units, AC and three-phase motors, pumps, air conditioning systems, electrical heaters and in lighting technology.

The modular coupling relay consists of the EMISS112D relay with 1 changeover contact 12A/250VAC, the PI35BE3CC plug-in base with spring-loaded terminals and logical separation, a label, the RT16016 retaining bracket and the LMCF plug-in module with LED and freewheeling diode.

The modular coupling relay consists of the EMISS1230A relay with 1 changeover contact 12A/250VAC, the PI35BE3CC plug-in base with spring-type terminals and logical separation, a label, the RT16016 retaining clip and the LMEN plug-in module with LED.

The modular coupling relay consists of the EMISS124A relay with 1 changeover contact 12A/250VAC, the PI35BE3CC plug-in base with spring-loaded terminals and logical separation, a label, the RT16016 retaining bracket and the LMEL plug-in module with LED.

The modular coupling relay consists of the EMISS124D relay with 1 changeover contact 12A/250VAC, the PI35BE3CC plug-in base with spring-loaded terminals and logical separation, a label, the RT16016 retaining bracket and the LMCF plug-in module with LED and freewheeling diode.

The modular coupling relay consists of the EMISS212D relay with 2 changeover contacts 8A/250VAC, the PI50BE3CC plug-in base with spring-loaded terminals and logical separation, a label, the RT16016 retaining bracket and the LMCF plug-in module with LED and freewheeling diode.

The modular coupling relay consists of the EMISS2230A relay with 2 changeover contacts 8A/250VAC, the PI50BE3CC plug-in base with spring-type terminals and logical separation, a label, the RT16016 retaining clip and the LMEN plug-in module with LED.

The modular coupling relay consists of the EMISS224A relay with 2 changeover contacts 8A/250VAC, the PI50BE3CC plug-in base with spring-loaded terminals and logical separation, a label, the RT16016 retaining bracket and the LMEL plug-in module with LED.

The modular coupling relay consists of the EMISS224D relay with 2 changeover contacts 8A/250VAC, the PI50BE3CC plug-in base with spring-loaded terminals and logical isolation, a label, the RT16016 retaining bracket and the LMCF plug-in module with LED and freewheeling diode.

The modular coupling relay consists of the EMISS112D relay with 1 changeover contact 12A/250VAC, the PI35BE plug-in base with screw connections, a label, the RT16016 retaining bracket and the LMCF plug-in module with LED and freewheeling diode.

The modular coupling relay consists of the EMISS1230A relay with 1 changeover contact 12A/250VAC, the PI35BE plug-in base with screw connections, a label, the RT16016 retaining bracket and the LMEN plug-in module with LED.

The modular coupling relay consists of the EMISS124A relay with 1 changeover contact 12A/250VAC, the PI35BE plug-in base with screw connections, a label, the RT16016 retaining bracket and the LMEL plug-in module with LED.