Single-phase monitoring relays

23 companies | 48 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
{{#pushedProductsPlacement4.length}} {{#each pushedProductsPlacement4}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement4.length}}
{{#pushedProductsPlacement5.length}} {{#each pushedProductsPlacement5}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement5.length}}
under-voltage monitoring relay
under-voltage monitoring relay
70 series

Tripping current: 30, 6, 10 A
Trigger voltage: 220 V - 415 V

... that allow monitoring of undervoltage and overvoltage, phase sequence and phase failure. Features include (according to Type): • Multifunctional types, providing the flexibility ...

voltage monitoring relay
voltage monitoring relay
102-6130

Trigger voltage: 12 V - 24 V

... PRO relay monitors undervoltage to protect motors and equipment from being damaged by blowouts. The multi timer can sense a maximum voltage of 24 V DC and has a single pole double throw ...

voltage monitoring relay
voltage monitoring relay
CM-UFD.M31

... provides different monitoring functions including over-/undervoltage and over-/underfrequency as well as rate of change of frequency (RoCoF) and vector shift monitoring functions, which detect a loss ...

See the other products
ABB
voltage monitoring relay
voltage monitoring relay
S1WP

Tripping current: 9 A
Trigger voltage: 110 V - 230 V

... - 0 - -10 V Relay outputs Utilisation cat. AC/DC1 stand. - EN 60947-4-1 Utilisation cat. AC15/DC13sta. - EN 60947-5-1 Safety contacts: AC at UL - 250 V AC Relay contact material - AgCdO ...

voltage monitoring relay
voltage monitoring relay
201 SP series

Trigger voltage: 95 V - 240 V

... to detect harmful power line conditions. When a harmful condition is detected, the relay’s output relays are deactivated after a specified trip delay. The output relays reactivate after ...

multifunction monitoring relay
multifunction monitoring relay
VARIMETER PRO | UG 9400

... separated Modbus RTU interface • Voltage monitoring (1- or 3-phase) • Current monitoring • Frequency monitoring • Power factor cos phi • Phase sequence, ...

multifunction monitoring relay
multifunction monitoring relay
VARIMETER PRO | MK 9300N

Features • Multifunction measuring relay acc. to EN 60255-1 • Voltage monitoring (1- and 3-phase) • Current monitoring • Frequency monitoring • ...

temperature monitoring relay
temperature monitoring relay
T154

The T-154 Temperature Relay with Digital Display is a microprocessor-based electronic device for temperature monitoring and control of dry-type encapsulated transformers. The T-154 temperature relay ...

voltage monitoring relay
voltage monitoring relay
U1

The U1, the U1D, and the U1M, which are manufactured by Fanox, are single phase voltage relays that are DIN mounted. The U1 features two potentiometers, and the minimum and maximum thresholds ...

voltage monitoring relay
voltage monitoring relay
E1UM230V01

Trigger voltage: 24, 230 V

This is a voltage monitoring relay module that is capable of measuring 1-phase networks. Our E1UM230V01 lets you select a suitable voltage range of 24V AC, 24V DC or 230V AC in one device. ...

See the other products
TELE Haase Steuergeraete GmbH
current monitoring relay
current monitoring relay
E1IM10AACL10

Tripping current: 10 A

... is an AC current monitoring in 1-phase which is equipped with thresholds and hysteresis. The multifunction device also has tripping delay that helps in monitoring relays. ...

See the other products
TELE Haase Steuergeraete GmbH
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

See the other products
TELE Haase Steuergeraete GmbH
earth-leakage monitoring relay
earth-leakage monitoring relay
RGU-10B

... control input. - Assembly on DIN rail 46277 (EN-50022). - 3 modules Applications Monitoring of the electrical insulation in: single or three-phase AC installations, ...

frequency monitoring relay
frequency monitoring relay
MRI11

Tripping current: 0.1 A - 5 A
Trigger voltage: 250 V

... range 0.1-5 A - For installation in electrical distributor DIN rail mounting 1 phase Current monitoring AC Current monitoring DC Phase loss monitoring Frequency ...

See the other products
Releco
under-voltage monitoring relay
under-voltage monitoring relay
HMPA5C series

The 17.5mm pitch of our Chordn’s three-phase monitoring relays HMPA5C series are appropriate for monitoring the phase sequence-loss and undervoltage. ...

phase sequence monitoring relay
phase sequence monitoring relay
HMPA5A series

The 17.5mm pitch of our Chordn’s three-phase monitoring relays HMPA5A series are mainly designed for monitoring the phase sequence and phase ...

voltage monitoring relay
voltage monitoring relay
RPN series

Tripping current: 12 A
Trigger voltage: 300 V

Multifunctions monitoring relays - AC voltage monitoring in 3-phase network 3(N)~400/230 V. Type of contacts: 1 CO, 2 CO Technical info Output circuit - contact data: ...

voltage monitoring relay
voltage monitoring relay
RP10

Monitoring of 1-phase supply voltage Separate adjustments of minimum and maximum limits 1- or 2-pole relay output DC supply or AC supplies up to 230 VAC Made in accordance with the CE ...

See the other products
COMADAN
power monitoring relay
power monitoring relay
Beep

Power relay, single-phase network 2 Module Non-priority load tripping management Relay output for load tripping or external sound signaling (selectable) Inner ...

voltage monitoring relay
voltage monitoring relay
PMV series

Trigger voltage: 208 V - 600 V

Voltage monitoring realy for three-phase system, without neutral, phase loss and incorrect phase sequence, 208...480VAC 50/60Hz • ype of product: Voltage monitoring ...

See the other products
LOVATO ELECTRIC
under-voltage monitoring relay
under-voltage monitoring relay
LINETRAXX® VME420 series

• Undervoltage, overvoltage and frequency monitoring of AC/DC systems 0…300 V • Various monitoring functions selectable U, f • Adjustable start-up delay, response delay and delay on release • Password ...

over-current monitoring relay
over-current monitoring relay
LINETRAXX® CME420 series

Tripping current: 0.1 A - 16 A

... supply voltage is required. • Indirect current monitoring with standard current transformers x/5 A • Transformation ratio n allows adaptation to all standard current transformers x/5 A • Different monitoring ...

over-current monitoring relay
over-current monitoring relay
LINETRAXX® CMD42 series

Tripping current: 0.1 A - 5 A

... derive from a 3-phase system or from three different single-phase systems. The CMD420/421 series requires external supply voltage • Undercurrent and overcurrent monitoring ...

power monitoring relay
power monitoring relay
PQRM5100 11 series

Tripping current: 4 A

The PQRM5100 11 … Single-phase multifunction Power Transmitter suitable for the measuring of 12 different parameters of the singlephase power network: • The TRMS values of phase ...

synchronization monitoring relay
synchronization monitoring relay
MS2SY212-S

The MS2SY212 synchronism check relay is designed to measure the phase angle between the monitored single phase voltages on the line & bus sides of a circuit breaker ...

voltage monitoring relay
voltage monitoring relay
MXV-10 series

Trigger voltage: 24, 115, 230 V

MXV-10 Single phase voltage relay A relay for monitoring AC voltage on the supply network, in accordance with application of sensitive supply voltage ...

current monitoring relay
current monitoring relay
002471816

Trigger voltage: 24 V - 240 V

The Current monitoring relay PRI-51 features its ability by controlling the heating of rods in shunts, of cables, to direct current flowing, to monitor utilization of single-phase ...

See the other products
ETI
voltage monitoring relay
voltage monitoring relay
HRN-33 series

Tripping current: 16 A

Monitoring voltage relay HRN-33Serves to control supply voltage for appliances sensitive to supply toleranceDESCRIPTION Serves to control supply voltage for appliances sensitive to supply tolerance. ...

See the other products
ELKO
modular monitoring relay
modular monitoring relay
PH001 & PAN45-01-00

... reverse phase rotation. – overvoltages and under voltages. – the voltage differences between phases due to loss of neutral or asymmetry. (Over / under voltage protection usable in single-phase) It ...

exhibit your products

& reach your clients in one place, all year round

Exhibit with us