Current Monitoring Relays Transducers

520CS / 520CP

3-Phase Current Monitor

Input
Voltage (V):

100 to 130VAC, 200 to 250VAC, 400 to 500VAC

Output
Form:

SPDT

Mounting Method:
Four #10 or #12 screws (3/4 in - 1 in in length)

Series Details

CP

Single-Phase Undercurrent Monitor

Datasheet

Input
Voltage (V):

115 Vac, 480 Vac

Output
Form:

SPDT

Termination Type:
7 in.-lbs. 12 - 18 AWG

Series Details

DCSA

Current Transducers

Datasheet

Output Voltage:
10 - 30 Vdc

Termination Type:
Wire clamp for 22-14 AWG (0.336mm²-2.5mm²)

Mounting Method:
DIN 1 and DIN 3 rail mounting

Series Details

ECS

Current Sensor

Datasheet

Input
Voltage (V):

120 Vac, 230 Vac, 24 Vac, 24 Vdc, 120VAC, 24VDC

Output
Form:

Isolated SPDT, Isolated SPDT

Termination Type:
0.25 in. (6.35 mm) male quick connect terminals (5), 0.25 in. (6.35mm) male quick connect terminals (5)

Series Details

ECSW

Current Sensor

Datasheet

Input
Voltage (V):

120 Vac, 230 Vac, 24 Vdc, 120VAC

Output
Form:

Isolated SPDT, Isolated SPDT

Time Delay Range:
0.15 - 7 s adjustable, 0.5 - 50 s adjustable, 0.5 - 50s adjustable

Series Details

LCS

Current Indicator

Datasheet

Termination Type:
12 in. (30.4 cm) wire leads

Weight (lbs/g):
0 Kg

Burden (VA):
≤0.5

Series Details

LCSC

Toroidal Current Sensor

Datasheet

Weight (lbs/g):
0 Kg

Burden (VA):
≤0.5

Input AC Line Frequency (Hz):
0 - 20 A: 20 / 100 Hz; 21 - 50 A: 30 / 100 Hz

Series Details

LSR

Self-Powered Load Sensor/Proof Relay

Datasheet

Termination Type:
Torque: 7 in.-lbs.; Wire: 12 - 24 AWG

Mounting Method:
Four #6 screws 3/4 in in length

Dimensions:
1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)

Series Details

LSR_XXX

Load Sensor

Datasheet

Input
Voltage (V):

115 Vac, 230 Vac, 24 Vac

Output
Form:

SPDT

Termination Type:
Torque: 7 in.-lbs.; Wire: 12 - 24 AWG

Series Details

LSRU

Load sensor

Datasheet

Input
Voltage (V):

18 - 30 Vac

Output
Form:

SPDT

Termination Type:
Torque: 7 in.-lbs.; Wire: 12 - 24 AWG

Series Details

LSRX

Self-powered load sensor, low-cost proof relay

Datasheet

Output
Form:

SPST - Form A

Termination Type:
Torque: 3 in.-lbs.; Wire: 12 - 26 AWG; 0.25 in quick-connect fast-on terminals, Torque: 3 in.-lbs.; Wire: 12 - 26 AWG; Depluggable screw terminals

Mounting Method:
Surface mount

Series Details

TCS

Current Sensor

Datasheet

Output Voltage:
24 - 240 Vac; +10 / -20%, 3 - 50 Vdc

Output
Form:

NC, NO

Termination Type:
0.25 in. (6.3 mm) male quick connect terminals

Series Details

TCSA

Current Transducers

Datasheet

Output Voltage:
10 - 30 Vdc

Termination Type:
0.25 in. (6.3 mm) male quick connect terminals

Mounting Method:
Surface mount with one #10 (M5 x 0.8) screw

Series Details