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

The RB121P-12VDC is a boxed interface relay with screw terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance agai...

The CR-M024AC4G 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...

The CM-ENE MIN belongs to the CM liquid level monitoring relay range. It operates with a rated control supply voltage of 220-240 V AC and has a 1 n/o output contact. It protects pumps against dry r...

The CR-P024DC1SS42V a complete relay assembly consisting of an interface relay, socket, holder and function module. The interface relay is from the CR-P (pcb) relay range. This relay operates with ...

NF contactor relays are used for switching auxiliary and control circuits. NF contactor relays include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max. Only four co...

The CR-M024DC4 pluggable interface relay is from the CR-M (miniature) relay range. This relay operates with a 24 V DC rated control supply voltage and has a 4 c/o (SPDT) output with contacts rated ...

Compact controller dTRON 308, landscape, Dimensions W x H x D: 96 x 48 x 90 mm, Operating temperature: 0...+55 °C, Output: 2 x relay, 2 x logic, Input types: Temperature/Heating current/Analogue, I...

Screw optocoupler OBOA1000-230VUC: 230VAC/DC Rated control supply voltage/ solid-state output rated 24-400VAC, 25 mA up to 1 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: NOVATEK ELECTRO Mounting: for DIN rail mounting Operating temperature: -35...45°C Kind of input 1: 0...20mA;0...10V;Pt1000;NTC;PTC1000 Kind of output 1: NO Enclosure material: plastic...

The RB121G-24VDC is a boxed interface relay with screw terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance agai...

The CR-M024DC2 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-ENE MIN belongs to the CM liquid level monitoring relay range. It operates with a rated control supply voltage of 110-130 V AC and has a 1 n/o output contact. It protects pumps against dry r...

The CT-AHC.12 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 CR-M110AC3L 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 ...