Littelfuse ERDI6210, Interval Timer Series, 230VAC, Time Delay Relay 2 Sec ~ 180 Sec Delay 10A @ 240VAC

In stock
Regular price $158.05
Rated voltage

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Econo-Timers are a combination of digital electronics and an electromechanical relay. DPDT relay output for relay logic circuits, and isolation of input to output voltages. For applications, such as interval on, pulse shaping, minimum run time, etc. The ERD Series is encapsulated to protect the circuitry from shock, vibration and humidity.

Operation (Interval)

Upon application of input voltage, time delay begins, and output relay energizes. At the end of time delay, output de-energizes until input voltage is removed.

Reset: Removing input voltage resets the time delay and the output.

Operation (Single Shot)

Input voltage must be applied before and during timing. Upon momentary or maintained closure of initiate switch, output relay energizes for time delay. At the end of the delay, output de-energizes. Opening or reclosing initiate switch during timing has no affect on time delay. Output will energize if initiate switch is closed when input voltage is applied.

Reset: Reset occurs when time delay is complete & initiate switch is opened. Loss of input voltage resets time delay and output.

Pre-order 6-8 Weeks


Time Delay  
Type Digital integrated circuitry
Range 0.1s - 500m in 11 adjustable ranges,
0.1s - 1000m fixed
Adjustment External adjust or onboard
Repeat Accuracy ±0.5%
Tolerance (Factory Calibration) ≤ ±10%
Reset Time ≤ 150ms
Time Delay vs Temp. & Voltage ≤ ±2%
Voltage 120VAC or 230VAC
Tolerance 12VDC & 24VDC/AC:    -15% - 20%
120VDC/AC & 230VAC: -20% - 10%
AC Line Frequency 50/60 Hz
Type Isolated relay contacts
Rating 10A resistive @ 120/240VAC & 28VDC;
1/3 hp @ 120/240VAC
Life Mechanical - 1 x 10⁷ ; Electrical - 1 x 10⁶
Isolation Voltage ≥ 1500V RMS input to output
Insulation Resistance ≥ 100 MΩ
Polarity DC units are reverse polarity protected
Mounting Surface mount with two #6 (M3.5 x 0.6) screws
Dimensions H 88.9 mm (3.5”);
W 63.5 mm (2.5”);
D 43.2 mm (1.7”)
Termination 0.25 in. (6.35 mm) male quick connect terminals
Temperature -40° to 65°C / -40° to 85°C
Weight ≅ 5.7 oz (162 g)