Description

Littelfuse® Current Sensing Relay, 1-Phase Electromechanical, Series: ECS, 120 VAC, 10 A, 50/60 Hz, Toroidal Through-Hole Wiring Sensor, SPDT, Surface Mount, Male Quick-Connect/Screw, Analog Display, 0.15 to 7 s Trip Delay, 3-1/2 in H x 2-1/2 in W x 1-3/4 in D

Features:

• Built-in toroidal current sensing - eliminates need to install stand alone current transformer and provides isolation from monitored circuit
• Encapsulated - protects against shock, vibration, and humidity
• Adjustable mode, trip point and trip delay - provides flexibility for use in many applications
• 10 A, SPDT isolated relay output - allows control of loads for AC or DC voltages
• -20 to 10% input tolerance
• Isolated output
• 75 ms response time
• Over or undercurrent switch selectable on-the unit or factory fixed sensor mode
• 45/500 Hz sensor frequency
• 100 MOhm insulation resistance
• 2500 V rms input-to output isolation voltage
• (5) 1/4 in male quick-connect terminals
• Surface mount with two #6 (M3.5 x 0.6) screws
• -40 to 140 deg F operating temperature
• 95% relative non-condensing humidity

Amperage Rating	10 A
Contact Configuration	SPDT
Dimensions	3-1/2 in H x 2-1/2 in W x 1-3/4 in D
Display Type	Analog
Frequency Rating	50/60 Hz
Mounting Type	Surface
Sensor Type	Toroidal Through-Hole Wiring
Series	ECS
Terminal Type	Male Quick-Connect/Screw
Trip Delay	0.15 to 7 s
Type	1-Phase Electromechanical
Voltage Rating	120 VAC
Manufacturer	LITTELFUSE