Voltage monitoring relays  (18,025 offers of 2,473,916 product items)

Compact PLC, Dimensions W x H x D: 90 x 90 x 86 mm, Inputs: 14 digital, 6 high speed counter, Inputs, abbreviated: 14 DI, 6 HS, Operating temperature: 0...+55 °C, Outputs: 10 relay, Outputs, abbrev...

Screw optocoupler OBOC2000-24VDC: 24VDC Rated control supply voltage/ solid-state output rated 4.5-58VDC, 1 mA up to 2 A with integrated LED

OLED Display 0.96’ 14x Sink/Source Digital Inputs 10x 2A Relay outputs 2x NPN Transistor outputs 1x RS-485 Communication 2x Analog inputs 4-20mA 2x Analog inputs 0-10V DC NORVI Arita is a higher ca...

Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -10...60°C IP rating: IP40 (from the front);IP20 at terminal side Supply voltage: 220...240V AC;110...125V DC;11...

The CR-M024DC3L pluggable interface relay is a miniature relay, which is to be plugged into a suitable ABB CR-M socket. Plugged into a socket, the combination of relay and socket may be seemlessly ...

The CM-ENS.21S belongs to the CM liquid level monitoring relay range. It operates with a rated control supply voltage of 24 - 240 V AC/DC and has a 1 c/o (SPDT) output with contacts rated at 250 V ...

The CT-AHC.22 is a single-function electronic time relay from the CT-C timer range. It provides an OFF-delay (delay on break) function with 7 time ranges from 0.05 s to 100 h. This time relay opera...

The AS400 communication card provides contact closures for remote monitoring UPS. To meet different application requirement, the AS400 card is capable of selection the status of the dry-contact sign...

The CR-M110AC4G pluggable interface relay is a miniature relay with gold-plated contacts, which is to be plugged into a suitable ABB CR-M socket. Plugged into a socket, the combination of relay and...

Coupling relay, Control voltage: 24 VDC, Dimensions W x H x D: 15.8 x 78.6 x 75.3 mm, Operating temperature: -40...+70 °C, Design: Series 48, Contact material: AgNi, Contacts: 1 change-over (CO)

Screw optocoupler OBOC2000-5-12VDC: 5-12VDC Rated control supply voltage/ solid-state output rated 4.5-58VDC, 1 mA up to 2 A with integrated LED

NORVI Arita is a higher capacity version of NORVI Series. Selection five standard models available with a choice two powerful micro-processors. Arita is designed to yield the every bit of performan...

Manufacturer: LOVATO ELECTRIC Mounting: on panel Operating temperature: -10...60°C IP rating: IP40 (from the front);IP20 at terminal side Supply voltage: 220...240V AC;110...125V AC;380...415V AC C...

The CR-M120AC2 pluggable interface relay is a miniature relay, which is to be plugged into a suitable ABB CR-M socket. Plugged into a socket, the combination of relay and socket may be seemlessly s...

The CM-ESS.1P is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and h...