
2-7/16
[61.77]
9-55/64
[250.49]
9-5/8
[244.48]
5-3/16
[131.80]
Series
11/16
[17.60]
2-9/16
[65.00]
5/8
[16.00]
1-11/32
[34.20]
1-25/32
[45.30]
2-21/32
[67.50]
3-35/64
[90.00]
820
DIN Rail Mountable Time Delay Relay
15 Amp, SPDT/DPDT Operation
The Series 820 DIN Rail Mountable Time Delay Relays can be configured in accordance
with 10 different timing functions. Bright red and green LED’s indicate whether the input has
been triggered and if the output is active. For greater accuracy, there are 10 time scales and a
fine adjustment potentiometer that allows adjustment down to 0.1 seconds. Integral mounting
ears allow the Series 820 to mount directly to a DIN rail.
Model
821TD10H-UNI
822TD10H-UNI
Contact Configuration
%#&
#&
)+$!%&$' !&%! | ???/?A0:47;<.86
SPECIFICATIONS
Operating and Load Voltage Range: <8((
Electrical Rating: ((
Timing Rating:
=7.<487;,>,45,-5018:<8<,5
&460:,720;;0.<8/,A;
Electrical Connection: %.:0?<0:647,5;
Switching Operation: %#&8:#&
Temperature Limits:
%<8:,20<8C<8C
"90:,<487<8C<8C
Power Consumption: (8:)
Housing: #5,;<4.985A.,:-87,<0
Weight: 8B2
Agency Approvals: $8%.''