DC monitoring relays

14 companies | 20 products
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safety relay
safety relay
SC10 series

... Supports a wide range of safety devices, eliminating the need to buy and stock safety relay modules dedicated to specific safety devices • Two safety six amp relay outputs each with three N.O. sets ...

current monitoring relay
current monitoring relay
E3IM10AL20 230V AC

Tripping current: 100, 1, 10 mA

Current monitoring single phase; Multifunction; to 10A; Fault latch; 2 CO, Adjustable delay

under-voltage monitoring relay
under-voltage monitoring relay
G4UF900V01

Trigger voltage: 230 V

This product is a single phase voltage monitoring device with an under function feature. It is ideal for voltages reaching 900V DC.

speed monitoring relay
speed monitoring relay
WD720900

Tripping current: 2 A

The monitoring of rotation speed or rotating movements is necessary in many applications to ensure the proper operation of the plant. Our rotation- and zero speed monitors operate according to different ...

voltage monitoring relay
voltage monitoring relay
2381

Trigger voltage: 24, 220, 230 V

Voltage sensor relay for under voltage monitoring - 2 CO contacts - 10 A. Pluggable on the following sockets : 9244, 9246, 9243 & 9946. Detailed table of the coil resistance data is available in ...

voltage monitoring relay
voltage monitoring relay
2382

Trigger voltage: 24, 220, 230 V

Voltage sensor relay for over voltage monitoring - 2 CO contacts - 10 A. Pluggable on the following sockets : 9244, 9246, 9243 & 9946.

voltage monitoring relay
voltage monitoring relay
GPR series

The LSIS High Voltage DC Relay serves to supply and disconnect DC power, and contains hydrogen and nitrogen gas, which is optimized to withstand making and breaking. Therefore, it has ...

frequency monitoring relay
frequency monitoring relay
RI5

Limit value switch for frequency (direct current). Simple application; for rough environments. Limit value freely adjustable by drum scale. Open-circuit or closed-circuit devices available. Compact and robust construction. Operating ...

under-voltage monitoring relay
under-voltage monitoring relay
750600

... : High-voltage monitoring with error memory Under: Under-voltage monitoring Under + Latch: under-voltage monitoring with error memory WIN: Monitoring the ...

under-voltage monitoring relay
under-voltage monitoring relay
LBVR/A

• Under voltage monitoring in battery applications • Monitors own supply • Adjustable Trip level • Adjustable Time delay • SPDT Relay output • 17.5mm wide, DIN Rail mount • UL Listed When ...

safety relay
safety relay
2TLA010041R0600

... Expansion relay Sentry BSR23 24VDC - 24 volt DC - 4 NO + 1 NC - No Time Delay Long Description:BSR23 is a safety expansion relay with relay outputs, 4 NO + 1 NC, and ...

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ABB Smart Power
safety relay
safety relay
A 285 K 2.3

Tripping current: 1 A
Trigger voltage: 90 V - 110 V

... DATA oil voltage 90 - 110 V DC +10%/-15% Contacts 2 SPDT contacts, max. 1 A (ohmic) at 250 V AC Protection rating enclosure IP 40 Protection rating terminal strip IP 20 Max. cable length Burner/Igniter-Flame ...

safety relay
safety relay
CR-100

Tripping current: 0.15 A
Trigger voltage: 24 V

... metro and railways traction substations. Current relay CR-100 is operated by 24 V operating DC power supply and it measures the magnetic field around the busbar which passes through ...

voltage monitoring relay
voltage monitoring relay
HRN-42 series

Tripping current: 16 A

Monitoring voltage relay HRN-42Monitoring DC / AC 1-phase in 3 ranges. DESCRIPTION Monitoring voltage with 2 independent levels (overvoltage/undervoltage). ...

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ELKO
level monitoring relay
level monitoring relay
KRM169E

Trigger voltage: 12 V - 60 V

KRM169E - INSULATION RELAY FOR NON-GROUNDED LIVE DC MAINS Insulation relay for non-grounded live DC systems Self powered from any input from 12 to 60VDC ...

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Meagacon AS
under-voltage monitoring relay
under-voltage monitoring relay
EUW 3

Trigger voltage: 12, 48, 60, 110, 220 V

... LED lighting up. However, in the normal operation the output relay is pulled on and the power light (green LED) lights up. In case of a fault as well as at loss of the supply voltage the relay drops off ...