Coil Rating:

821 12 to 240 VAC/VDC (-15%, + 10%), 3 VA

TDR 12/24/120 VAC/VDC (-20%, +10%), 5 VA

Relay Type: 821 SPDT, TDR, 822 DPDT

Contact Rating:

821 15A @ 240 VAC, 15A @ 24 VDC (resistive)

TDR 12A @ 240 VAC, 12A @ 24 VDC (resistive)

Input Pulse Time: 50 mS minimum; 821, SRXP only

Minimum Load: 100 mA

Transient Protection: Yes

Contact Material: Silver alloy

Electrical Life:

821 70,000 operations @ full load

TDR 100,000 operations @ full load

Reverse Polarity: Protected

Wire Size: 821 14 AWG maximum, TDR 20-12 AWG with socket

Mechanical Life: 10 million operations @ no load

Setting Error:

821, 822 ±5% of mechanical setting

TDR ±10% of mechanical setting

Time Delay Adjust: Potentiometer, Removeable knob

Time Range: 821, 822 0.1 sec to 10 days, TDR 0.1 sec to 10 hours

Repeatability: 0.2%

Reset Time: 150 mS maximum

Timing Functions: On-delay, interval, Off-delay, One-shot, Repeat cycle, Pulse, On and Off-delay, Retrigger-able memory latch, On-delay, interval, Off-delay, one-shot, On-delay, interval

LED Indication: Green Input Red Blinks = timing, on = energized

Operating Temperature: -4° to 131°F (-20° to 55°C)

Mounting: 821 DIN rail/surface mount, TDR DIN rail/surface mount socket

Dimensions:

TDRSOXP w/socket 2.02" x 1.6" x 0.83" (5.1 x 4.1 x 2.1 cm)

TDRSRXP w/socket 2.05" x 2.32" x 0.97" (5.2 x 5.0 x 2.5 cm)

821TD10H 3.5" x 0.69" x 2.55" (9 x 1.8 x 6.5 cm)

TDRSOXP/TDRSRSP: 1.73" x 1.42" x 2.8" (4.5 x 3.6 x 7.1 cm)

Approvals: 821 UL File E234203, RoHS, TDR UL File E43641, RoHS

Weight: 821 0.1 lb (0.05 Kg), TDR 0.3 lb (0.13 Kg)

Warranty: 1 year