DC protection relays

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safety protection relay
safety protection relay
MSC-CE-AC-FI8FO2-121290

Tripping current: 0 A - 0.4 A
Trigger voltage: 24 V

... • 4 test outputs for monitoring for short circuits and overload states • 2 monitoring outputs programmed via the EUCHNER Safety Designer software • Scope of delivery • The expansion plug (order no. 121308) is ...

earth-leakage protection relay
earth-leakage protection relay
X35DB3

The X...DB3 series earth leakage relays Type B are designed to measure the DC, AC and high frequency leakage current. Thanks to their distinctive feature (the displaying of the leakage current) it is ...

earth-leakage protection relay
earth-leakage protection relay
X48DB3

The X...DB3 series earth leakage relays Type B are designed to measure the DC, AC and high frequency leakage current. Thanks to their distinctive feature (the displaying of the leakage current) it is ...

earth-leakage protection relay
earth-leakage protection relay
X72DB3

The X...DB3 series earth leakage relays Type B are designed to measure the DC, AC and high frequency leakage current. Thanks to their distinctive feature (the displaying of the leakage current) it is ...

overload relay
overload relay
GEN 10

Tripping current: 4 A - 10.3 A
Trigger voltage: 24 V

Fanox presents GEN generator protection relay. It has been designed for protection of low voltage generators up to 1000 Vac and up to 2000 A or higher currents. It is equipped with thermal ...

feeder protection relay
feeder protection relay
SIL-G

Trigger voltage: 24 V - 230 V

SIL-G Advanced Feeder Protection Protection for Renewable Energy Facilities, Industrial Plants, and Secondary Network The SIL-G is a complete protection and control relay ...

safety protection relay
safety protection relay
SR-0

Tripping current: 2 A
Trigger voltage: 19 V - 29 V

The safety relay / safety switching devices from di-soric make simple integration of individual safety sensors into occupational safety solutions possible. ...

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di-soric
voltage protection relay
voltage protection relay
46212 series

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 ...

insulation protection relay
insulation protection relay
DCG-UBC1

Tripping current: 30 mA
Trigger voltage: 400 V

... MODBUS protocol Internal ground impedance:1024k (ohm) Relay output form:Normally open + normally closed Relay output contact:3A, 250VAC/30VDC Response time:1~2 seconds Application range:DC ...

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Chongqing Blue Jay Technology Co. Ltd
insulation protection relay
insulation protection relay
DCG-UBCH2

Tripping current: 30 mA
Trigger voltage: 250 V

... negative to the influence of the capacitance.This series product is 200-850-v dc system,measuring conditions 1 kΩ~ 10 mΩresistancerange, at the same time also can detect the dc voltage value, the user ...

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Chongqing Blue Jay Technology Co. Ltd
insulation protection relay
insulation protection relay
DCG-UB1K-ARH

Tripping current: 0.03 A
Trigger voltage: 400 V

... 3w DC voltage range:0V~1000V DC voltage measurement accuracy :≤2V+0.3% Insulation resistance measurement range: 1KΩ~10 MΩ (DC System voltage:100V~1000V) Off-line pressure test:<2mA Maximum ...

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Chongqing Blue Jay Technology Co. Ltd
earth-leakage protection relay
earth-leakage protection relay
DER4B/2D

Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V

... Din modules Dossena presents the DER4B range, the new generation of type B differential toroid relays. DER4B is recommended for electrical protection in the tertiary sector, where devices that generate ...

current protection relay
current protection relay
DER4B/2I

Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V

... Recessed 96x96mm Dossena presents the DER3B range, the new generation of type B differential toroid relays. DER3B is recommended for electrical protection in the tertiary sector, where devices that ...

power protection relay
power protection relay
CHI14

Tripping current: 16 A
Trigger voltage: 250 V

... switches. While "normal" relays are monostable, i.e. they return to the idle state when the excitation is switched off, remanence relays are bistable, i.e. the current switching state is retained irrespective ...

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Releco
earth-leakage protection relay
earth-leakage protection relay
ELR-1E

Trigger voltage: 12 V - 415 V

... leakage current sensor Technical characteristics Application Residual current protection relay Supply voltage 240/415 VAC 50/60Hz 110 VAC/DC 24/48 VAC/DC (optional) 12 ...

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Contrel elettronica
earth-leakage protection relay
earth-leakage protection relay
ELR-2

Trigger voltage: 24, 48, 110, 240, 415 V

... leakage current sensor Technical characteristics Application Residual current protection relay Supply voltage 240/415 VAC 50/60Hz 110 VAC/DC 24/48 VAC/DC (optional) 12 ...

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Contrel elettronica
earth-leakage protection relay
earth-leakage protection relay
ELR-3A

Trigger voltage: 24 V - 230 V

... delay time. Residual current protection relay with external CT. 2 operation threshold. Adjustable tripping and delay time. Introduction Range ELR Product name ELR-3A Product type Residual current ...

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Contrel elettronica
trip circuit protection relay
trip circuit protection relay
MSTR12

... range represents a new generation of high speed electro-mechanical tripping relays for power utility protection and control applications. Overview 12 Contact Tripping Relay Fast operation ...

trip circuit protection relay
trip circuit protection relay
MSPR5-S

The MSPR-S Series intertrip SEND relay is used to interface trip circuit contacts, or other conventional protection relay contacts to the pilot wire with suitable electrical isolation ...

over-voltage protection relay
over-voltage protection relay
VIPAM3500C

... VIPAM3500C is a digital integrated protection relay that enables high-precision measurement and protection relay for switchgear power equipment. The switchgear panel ...

trip circuit protection relay
trip circuit protection relay
SPER 1C1

Trigger voltage: 40 V - 265 V

... be supervised, the required number of relays can be connected to the same control circuit. If a rail-mounted or surface-mounted supervision relay is required, please refer to SPER 1B1 C4. Scope • ...

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ABB Oy Distribution Automation
thermal protection relay
thermal protection relay
XT

Tripping current: 0 A - 400 A

XT IEC overload relays Eaton’s XT line brings IEC power control to a whole new level. The XT IEC series includes non-reversing and reversing contactors and starters as well as overload relays and accessories. ...

level protection relay
level protection relay
FPC 400

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 it to be placed ...

current protection relay
current protection relay
RM2I

Current relay 2 Module Min or max alarm, selectable on field Input 5A or 1A Adjustable set point, hysteresis and delay Field selectable negative or positive security (fail safe) Intervention inhibition ...

safety protection relay
safety protection relay
SR4P3A1B24

product details Monitoring E-stop, safety gate and safety light curtain Features: ◆Compact structure ◆Can detect input contacts’ short ◆Can select the manual&automatic reset ◆Self-monitoring ...

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Shandong laien optic-electronic technology co.,ltd.
over-voltage protection relay
over-voltage protection relay
PAO series

Trigger voltage: 24, 240 V

... level Imax, the protector will trip and the red LED will illuminate indicating the fault condition. During the time delay period the red LED will flash for the set time (t) before the relay energises ...

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Crompton Instruments
earth-leakage protection relay
earth-leakage protection relay

... Unit that is digitally programmed and is the next evolution for current imbalance detection applications. For the protection of AC/DC power supply circuits. Locked fault output. Certified for rail ...

voltage protection relay
voltage protection relay
ETCPU 200

-DC Switchgear Protection Relay -Protection, Control, Monitoring, Metering, Data Logging, PLC, Communication -di/dt, delta I, delta VI, 76D, 32, 80 45 Differential ...

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ENTEC ELECTRIC & ELECTRONIC CO.,LTD
arc flash protection relay
arc flash protection relay
AQ-101S

AQ 101S is a sophisticated micro-processor based arc flash protection unit for arc light detection. It is designed to minimize the damage caused by an arcing fault (arc flash) by tripping the circuit breaker sourcing ...

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Arcteq Relays Ltd
power protection relay
power protection relay
Ultra Line

Tripping current: 1 A - 5 A
Trigger voltage: 150 V

... Distribution and Industrial plants. The ULTRA relays are used in all the applications where, besides the protection, a complete measuring system is needed. Each relay is a multifunctional ...

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Microelettrica
safety protection relay
safety protection relay
AO000299

Tripping current: 40 mA
Trigger voltage: 24 V

accessories optical, safety relay, 90x118x22mm, 1x NC, 3x NO, Dual channel, Screw connection, Plastic, safety 3x no, 1x nc, terminals Electrical features Betriebsspannung (DC) 24V Number ...

over-current protection relay
over-current protection relay
VACON® NXP DCGuard

Tripping current: 3 A - 4,140 A
Trigger voltage: 465 V - 1,100 V

... circuit energy requires more sophisticated protection devices. VACON® NXP DCGuard™ is a semiconduc­tor protection device that maintains the stability of the DC grid by detecting and ...

safety protection relay
safety protection relay

Tripping current: 4, 6 A
Trigger voltage: 24 V

... 13/14,23/24:The terminal of dual safety output (NO) 31/32: The terminal of signal output (NC) Power:Red LED, power (V+/V-)on CH1:Green LED,light on when safety relay K1 closed CH2:Green ...

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