2
Specifications are subject to change without notice (25.10.99)
B 108, B 208, B 101, B 201
Power ON delay
≤ 200 ms
Power OFF delay
≥ 250 ms
Indication for
Output ON
LED. red
Environment
IP 20 B
Pollution degree
2 (IEC 60664)
Operating temperature
-20° to +50°C (-4° to +122°F)
Storage temperature
-50° to +85°C (-58° to +185°F)
Weight
85 g
Approvals
UL, CSA
B 108, B 101
B 208, B 201
Output
SPDT relay
DPDT relay
Basic electrical insulation
250 VAC (rms) (contact/electronics)
250 VAC (rms) (contacts/elec., contact/contact)
Contact ratings (AgCdO)
µ (micro gap)
µ (micro gap)
Resistive loads
AC 1
10 A/250 VAC (2500 VA)
8 A/250 VAC (2000 VA)
DC 1
1 A/250 VDC (250 W)
0.4 A/250 VDC (100 W)
or
10 A/25 VDC (250 W)
4 A/25 VDC (100 W)
Small inductive loads AC 15 2.5 A/230 VAC
2.5 A/230 VAC
DC 13 5 A/24 VDC
5 A/24 VDC
Mechanical life
≥ 30 x 106 operations
≥ 30 x 106 operations
Electrical life
AC 1
≥ 2.5 x 105 operations (at max. load)
≥ 2.5 x 105 operations (at max. load)
Operating frequency
≤ 7200 operations/h
≤ 7200 operations/h
Insulation voltages
Rated insulation voltage
≥ 2.0 kVAC (rms) (contact/electronics)
≥ 2.0 kVAC (rms) (contact/electronics)
Rated transient protection volt.
4 kV (1.2/50 µs) (contact/electronics) (IEC 60664)
4 kV (1.2/50 µs) (contact/electronics) (IEC 60664)
Power supply AC types
Installation cat. III
Rated operational voltage
through pins 2 & 10
220
220 VAC + 15/- 20%,
or pins 2 & 7
45 to 65 Hz
120
120 VAC + 15/- 20%,
45 to 65 Hz
024
24 VAC + 15/- 20%,
45 to 65 Hz
Drop-out tolerance
≥ 10 ms
Rated insulation voltage
None
Rated transient protection volt.
4 kV (1.2/50 µs) @ 220 VAC
2.5 kV (1.2/50 µs) @ 120 VAC
800 V (1.2/50 µs) @ 24 VAC
(line/neutral)
Power supply DC type
Installation cat. III
Rated operational voltage 024
24 VDC + 15/- 20% (pin 2 pos.)
Rated insulation voltage
None
Rated transient protection volt.
800 V (1.2/50 µs)
Consumption
AC supply
60 mA @ 50 Hz/70 mA @ 60 Hz
DC supply
1 W
Power supply
B 108, B 208
Power supply
B 101, B 201
The relay operates and the ti-
me period starts when power
supply is applied to the time
relay.
At the end of the set delay,
the relay releases and will not
operate again until power
supply is reapplied.
Mode of Operation
A recovery period of 250 ms
should be allowed before re-
applying power supply.
If power supply is interrupted
for more than 250 ms before
the time period has expired,
the relay releases and the time
is reset to zero.
Output Specifications
Supply Specifications
General Specifications
Wiring Diagrams
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