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Current Monitoring Relays:

135 Products Found

Farnell provides a wide range of current monitoring relays, ensuring reliable protection for electrical systems in industrial and commercial settings. With various current thresholds and adjustable settings, our relays deliver precise monitoring and quick response to overcurrent and undercurrent conditions.

Current monitoring relays detect abnormal current flow in electrical circuits. They protect motors, transformers and other electrical equipment by disconnecting the circuit when a current fault is detected, preventing overheating and equipment damage.

Key Features:

  • Adjustable current ranges and trip delays for tailored protection.
  • Overcurrent and undercurrent detection to prevent motor burnout.
  • Single-phase and three-phase compatibility for versatile use.

Applications:

  • Motor Protection – Prevent damage from overloading and phase imbalance.
  • Power Distribution – Maintain stability in electrical grids.
  • Industrial Equipment – Ensure smooth operation of heavy machinery.
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3413052

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
Non-Cancellable / Non-Returnable
1+
€158.300
Min: 1 / Mult: 1
K8AK-AW
SPDT
5A
DIN Rail
250V
Screw
30V
240VAC
100mA
5A
1.1W
-
3413049

RoHS

Available to Order
Manufacturer Standard Lead Time: 7 week(s)
Each
Non-Cancellable / Non-Returnable
1+
€142.200
Min: 1 / Mult: 1
K8AK-AS
SPDT
5A
DIN Rail
250V
Screw
30V
24V
100mA
8A
1.1W
-
2927659

RoHS

Available to Order
Manufacturer Standard Lead Time: 7 week(s)
Each
Non-Cancellable / Non-Returnable
1+
€207.500
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
3413048

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
Non-Cancellable / Non-Returnable
1+
€142.200
Min: 1 / Mult: 1
K8AK-AS
SPDT
5A
DIN Rail
250V
Screw
30V
24V
2mA
500mA
1.1W
-
3214128

RoHS

Available to Order
Manufacturer Standard Lead Time: 8 week(s)
Each
1+
€260.000
Min: 1 / Mult: 1
EMR6
DPDT
4A
DIN Rail
230V
Screw
24V
240VAC
3mA
1A
2.6VA
-
2578889

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€146.600
Min: 1 / Mult: 1
K8DT-AS
SPDT
-
DIN Rail
-
Screw
-
240VAC
10A
200A
2.5VA
UL
2578885

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€146.600
Min: 1 / Mult: 1
K8DT-AS
SPDT
-
DIN Rail
-
Screw
-
240VAC
100mA
5A
2.5VA
UL
2578900

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€162.300
Min: 1 / Mult: 1
K8DT-AW
SPST-NO
-
DIN Rail
-
Screw
-
24V
100mA
5A
1.8VA
UL
2578888

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€146.600
Min: 1 / Mult: 1
K8DT-AS
SPST-NO
-
DIN Rail
-
Screw
-
24V
100mA
5A
1.8VA
UL
2578882

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€146.600
Min: 1 / Mult: 1
K8DT-AS
SPDT
-
DIN Rail
-
Screw
-
24V
2mA
500mA
1.8VA
UL
2507208

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€142.200
Min: 1 / Mult: 1
K8AK-AS
SPDT
5A
DIN Rail
250V
Screw
30V
240VAC
10A
200A
4.6VA
-
3223354

RoHS

Available to Order
Manufacturer Standard Lead Time: 9 week(s)
Each
1+
€268.200
Min: 1 / Mult: 1
CM
DPDT
4A
DIN Rail
230V
Screwless
24V
240VAC
3mA
1A
-
-
2578896

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€162.300
Min: 1 / Mult: 1
K8DT-AW
SPST-NO
-
DIN Rail
-
Screw
-
24V
2mA
500mA
1.8VA
UL
2578890

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€146.600
Min: 1 / Mult: 1
K8DT-AS
SPDT
-
DIN Rail
-
Screw
-
24V
10A
200A
1.8VA
UL
2578884

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€146.600
Min: 1 / Mult: 1
K8DT-AS
SPST-NO
-
DIN Rail
-
Screw
-
24V
2mA
500mA
1.8VA
UL
2578883

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€146.600
Min: 1 / Mult: 1
K8DT-AS
SPST-NO
-
DIN Rail
-
Screw
-
240VAC
2mA
500mA
2.5VA
UL
2578899

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€162.300
Min: 1 / Mult: 1
K8DT-AW
SPST-NO
-
DIN Rail
-
Screw
-
240VAC
100mA
5A
2.5VA
UL
2578892

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€146.600
Min: 1 / Mult: 1
K8DT-AS
SPST-NO
-
DIN Rail
-
Screw
-
24V
10A
200A
1.8VA
UL
2578887

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€146.600
Min: 1 / Mult: 1
K8DT-AS
SPST-NO
-
DIN Rail
-
Screw
-
240VAC
100mA
5A
2.5VA
UL
2578893

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€162.300
Min: 1 / Mult: 1
K8DT-AW
SPDT
-
DIN Rail
-
Screw
-
240VAC
2mA
500mA
2.5VA
UL
2578891

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€126.120
Min: 1 / Mult: 1
K8DT-AS
SPST-NO
-
DIN Rail
-
Screw
-
240VAC
10A
200A
2.5VA
UL
2578894

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€162.300
Min: 1 / Mult: 1
K8DT-AW
SPDT
-
DIN Rail
-
Screw
-
24V
2mA
500mA
1.8VA
UL
2578897

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€162.300
Min: 1 / Mult: 1
K8DT-AW
SPDT
-
DIN Rail
-
Screw
-
240VAC
100mA
5A
2.5VA
UL
2578881

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
1+
€146.600
Min: 1 / Mult: 1
K8DT-AS
SPDT
-
DIN Rail
-
Screw
-
240VAC
2mA
500mA
2.5VA
UL
3413051

RoHS

Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Each
Non-Cancellable / Non-Returnable
1+
€158.300
Min: 1 / Mult: 1
K8AK-AW
SPDT
5A
DIN Rail
250V
Screw
30V
24V
2mA
500mA
1.1W
-
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Farnell is a trading name of Farnell Components (Ireland) Ltd.
Registered number: 113903 | Registered office: Riverside One, Sir John Rogerson's Quay, Dublin 2, Ireland.