© 2016 Littelfuse Protection Relays & Controls

Time Delay Relays

Dedicated - Recycle

www.littelfuse.com/esdr

Rev: 1-A-061016

ESDR SERIES

Specifications

Time Delay

Range

0.1s - 1000m in 6 adjustable ranges or fixed

Repeat Accuracy

±0.1% or 20ms, whichever is greater

Tolerance

(Factory Calibration)

≤ ± 5%

Time Delay vs Temp.

& Voltage

≤ ±2%

Reset Time

≤ 150ms

Input

Voltage

12 or 24VDC; 24, 120, or 230VAC

Tolerance

±20%

Power Consumption

AC ≤ 2VA; DC ≤ 1W

AC Line Frequency/DC Ripple 50/60 Hz / ≤ 10%

Output

Type

Solid state

Maximum Load Current

1A steady state , 10A inrush at 60°C

OFF State Leakage Current

AC ≅ 5mA @ 230VAC; DC ≅ 1mA

Voltage Drop

AC ≅ 2.5V @ 1A; DC ≅ 1V @ 1A

Protection

Circuitry

Encapsulated

Dielectric Breakdown

≥ 2000V RMS terminals to mounting surface

Insulation Resistance

≥ 100 MΩ

Polarity

DC units are reverse polarity protected

Mechanical

Mounting

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

Dimensions

H 50.8 mm (2”); W 50.8 mm (2”);

D 30.7 mm (1.21”)

Termination

0.25 in. (6.35 mm) male quick connect terminals

Operating/Storage

Temperature

-40° to 75°C / -40° to 85°C

Humidity

95% relative, non-condensing

Weight

≅ 2.4 oz (68 g)