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