Connecting example 6, Electrical connections – West Control Solutions TB 40-1 Temperature Limiter User Manual
Page 6
Connection of output OUT LC
4
Relay (250V/2A), potential-free changeover contact
Connection of outputs OUT1/2
5
Relay outputs 250V/2A normally open with common contact connection
a
The pre-alarms (OUT1/2) must be used only for signalling and not for control
purposes!
a
The pre-alarm OUT2 is available only if configured as TW!
TB40-1 connecting example:
a
CAUTION:
Using a temperature limiter is recommendable in systems where overtemperature
implies a fire hazard or other risks.
Electrical connections
Connecting diagram TB 40-1 temperature limiter TB
6
TB40-1
1
2
3
4
7
5
8
6
9
10
11
12
13
14
15
Logic
+
_
L1
L2
N1
N2
fuse
1
2
3
4
7
5
8
6
9
10
11
12
13
14
15
TB 40-1
Temperature limiter
1
KS 40-1
SSR
reset
contactor
heating
1 TB 40-1 Temperature limiter
Standard version (2 relays):
TB40-102-0000D-000
other versions on request
r
+
+
fuse
fuse