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Voltage protection relays
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Trigger voltage: 133 V
... disconnects the pump motor. The relay then begins its user-selectable restart delay (dry-well recovery) timer. When the timer counts to zero or power is removed and reapplied, the relay ...
Littelfuse
Trigger voltage: 90 V - 690 V
The MP8000 is an advanced motor protection electronic overload relay that is fully programmable via Bluetooth* using an iPhone* or Android* smartphone or tablet with the Littelfuse App. It is easy to ...
Littelfuse
The MPU-32 series Motor Protection Unit is used to provide current and temperature-based protection, metering, and data-logging for three-phase, low-voltage, medium-horsepower induction ...
Littelfuse
Tripping current: 1 A - 5 A
Trigger voltage: 24 V - 230 V
... Overhead Control / RTU & Feeder Protection The Fanox SIR-A is the Relay that offers the complete solution for Recloser Control and Feeder Protection with current, voltage, ...
FANOX ELECTRONIC
Trigger voltage: 24 V - 230 V
... SIU-C represents the best and most precise protection solution for transformers and electrical machines in high, medium, and low-voltage distribution systems. The SIU-C is a voltage and ...
FANOX ELECTRONIC
Trigger voltage: 24 V - 230 V
SIL-C FEEDER & GENERATOR PROTECTION RELAY High Accuracy and Reliability in a compact device The SIL-C Relay protects Feeders and Equipment and includes comprehensive current, voltage, ...
FANOX ELECTRONIC
Trigger voltage: 24, 110 V
Grid protection monitoring relay RE series; Frequency and voltage monitoring; Grid and system protection; Functionally Safe; Measuring voltage 3 x 400/230V ...
Trigger voltage: 24 V - 110 V
... system protection monitoring relay RE series; Frequency and voltage monitoring; Functional safety; Measuring voltage 3 x 400/230V AC; Supply voltage ...
Tripping current: 0 A - 10 A
Trigger voltage: 230 V
... Easy to replace pluggable relays. -Possibility of Bussing (Jumpering) relays in common negative or common positive configurations. -Relay Coil Protection by means of ...
Connectwell Industries
Tripping current: 5 A
Trigger voltage: 310 V - 520 V
... Three phase voltage Protection relay • Monitors: Over / Under voltage, Phase failure and Phase sequence • 1 C/O DPDT output relay • Auto reset feature ...
Tripping current: 3, 5 A
Trigger voltage: 50 V - 500 V
• 3 phase RMS voltage protection relay • Monitors: Over / Under Voltage, Over / Under Frequency, Phase asymmetry, Phase failure, Phase sequence & Neutral loss • Accuracy: ...
Tripping current: 5 A
Trigger voltage: 127 V - 288 V
... phase RMS voltage protection relay • Monitors: Over / Under Voltage, Phase asymmetry, Phase failure, Phase sequence. • Accuracy : ± 1% of Voltage. • ...
... systems REU615 is a voltage protection and control relay for voltage and frequency-based protection in utility and industrial power distribution systems, ...
ABB Oy Distribution Automation
... and reactor protection schemes. Relays are housed in size E8 or E10 cases. Integrated logic is provided to allow the optimal configuration of relay functionality with the relays ...
SIEMENS Energy automation and smart grid
Entry-level, yet powerful protection for motors and other electrical assets, finding application in power control centres and switchgear, motor control centres, etc. Complete and reliable protection ...
MITSUBISHI Automation
Tripping current: 0.3 A - 1,500 A
Trigger voltage: 690 V
Increased flexibility, enhanced protection The C440/XTOE electronic overload relay delivers enhanced motor protection and communications capabilities in a single compact device, directly ...
Entry-level, yet powerful protection for motors and other electrical assets, finding application in power control centres and switchgear, motor control centres, etc. Complete and reliable protection ...
Tripping current: 5,000, 1 mA
FPC 400 is a family of current or voltage digital protection relays with easy to use interface meant for variety of solutions in industry and power distribution. Its robust design enables ...
Iskra d.d.
PAS2980D series digital voltage comprehensive protection, measurement and control device is applicable to the protection, measurement and control of 110kV and lower voltage. ...
Hangzhou Huning Elevator Parts Co., Ltd.
Feeder Protection Relay The SEL-751 Feeder Protection Relay is ideal for directional overcurrent, fault location, arc-flash detection, and high-impedance fault detection ...
Schweitzer Engineering Laboratories
... processor (DSP). A noted feature of the relay is its Definite Time Lag (DTL). The second is that it can be field programmed to ensure protection; hence fitted with Under voltage / Over ...
Trigger voltage: 24 V - 240 V
... output relays • Three module version Under or Over Current - PAP/V • Three-phase, three/four-wire • Continuously monitors to provide under or over protection (set level In) • Monitors three-phase current • ...
Crompton Instruments
Tripping current: 1 A - 2,000 A
Trigger voltage: 0 V - 600 V
RX Motor Protection Relay Take your motor protection to a new level. The RX Series provides more than just solid state overload or power protection relays. ...
Tripping current: 3 A - 4 A
Trigger voltage: 30 V - 250 V
PLe/SIL3/Cat.4 Supply voltage 24V AC and DC Connection for 4 sensors normally open/ normally closed Monitoring of connected contactors (EDM) Very compact design 1 relay safety ...
Trigger voltage: 200 V
TYPE 5247 ALTERNATING RELAY, 200 VOLTS, OPEN TYPE Enclosure Type - Open Item Type - Alternating Relay Series - 5247
Hubbell Industrial Controls
Voltage relay 2 Module Min or max alarm, selectable on field Direct input up to 400V Adjustable set point, hysteresis and delay Field selectable negative or positive security (fail safe) Intervention ...
IME Spa
Trigger voltage: 24 V
GemStart5® is a motor protection relay perfectly dedicated to protect, control and monitor electrical motors and their applications. Discover more about its functionalities. Operation: - The most ...
Tripping current: 5 A
Trigger voltage: 250 V
... range. -. Built-in 2-channel relay, free to user set protected trip mode, alarm mode and trig mode. In protection mode, channel 1 relay can use for alarm, channel 2 for trig operation. -. ...
Chongqing Blue Jay Technology Co. Ltd
... reverse power protection (32R) • Two stages thermal overload protection (49P) • One stage undercurrent protection (37) • Breaker failure protection (50BF) • Flashover ...
NR Electric
... under voltage and overvoltage protection relay that functions as a protection against phase loss and phase reversal. This device is capable of being configured for a ...
... station bus embedded T-PRO relay provides complete 3-phase multi-winding transformer fault and overload protection, DFR-quality fault oscillography, sequence of event logging, trend recording, in a fully ...
ERLPhase
Tripping current: 63 A
Trigger voltage: 275, 175 V
... normal. Technical index Rated AC voltage : 230±10% VAC, Frequency 50-60HZ Reset voltage value after normal voltage : 240-260VAC Reset voltage value after normal voltage:190 ...
Yueqing RunEasy Electronic Technology Co.,Ltd.
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