SE Legacy 820 Modular Timers

Refer to Catalog 8501CT1104

820 Series Time Delay and Sensor Relays

   

821 Relay

822 Relay

820 SeriesSPDT, 15 A; DPDT, 15 A

Input Voltage Functions Available Timing Range Contact Configuration Rated Current Standard Part Number
12–240 Vac/Vdc A,B,C,D,E,F,G,H,I,J 10 ms to 10 days SPDT SPDT 15 A 821TD10HUNI
DPDT 15 A (2 pairs of contacts) 822TD10HUNI

820 Specifications

Part Number 821TD10HUNI 822TD10HUNI

Input Characteristics

Input Voltage Range 12–240 Vac/Vdc 12–240 Vac/Vdc
Operating Voltage (% of Nominal) 85% of 12 V to 110% of 240 V 85% of 12 V to 110% of 240 V
Maximum Power Consumption 3 VA 1.7W 3 VA 1.7W

Output Characteristics

Contact Configuration SPDT DPDT
Output Current Rating 15 A 15 A
Contact Material Silver alloy Silver alloy
Switching Capability N/A  
Minimum Switching Requirement 15 A @ 240 Vac, 50/60 Hz, 24 Vdc
1/2 hp @ 120 Vac
1 hp @ 240 Vac
Pilot duty B300
15 A @ 240 Vac, 50/60 Hz, 24 Vdc
1/2 hp @ 120 Vac
1 hp @ 240 Vac
Pilot duty B300

Timing Characteristics

Functions Available Multifunction Multifunction
Time Scales 8 8
Time Ranges 100 ms to 1 s
1 s to 10 s
0.1 min to 1 min
1 min to 10 min
0.1 hr to 1 hr
1 hr to 10 hr
0.1 day to 1 day
1 day to 10 days
100 ms to 1 s
1 s to 10 s
0.1 min to 1 min
1 min to 10 min
0.1 hr to 1 hr
1 hr to 10 hr
0.1 day to 1 day
1 day to 10 days
Tolerance 5% of mechanical setting 5% of mechanical setting
Repeatability at Constant Voltage and Temperature 0.2% 0.2%
Reset Time 150 ms maximum 150 ms maximum
Trigger Pulse Length 50 ms minimum 50 ms minimum

Dimensions, in. (mm)

820

Wiring Diagram

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