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Type summary
Burner with
undervoltage detection
Burner without
undervoltage detection
Connection facility for auxiliary fan ¹)
Connection facility for air pressure switch
Control outputs for gas valves
Reversed polarity protection
Ordering
Siemens Building Technologies
HVAC Products
The type references given in the table refer to burner controls with no base and no ac-
cessories.
AC 230 V
---
AC 220...240 V
---
AC 100...110 V
---
AC 220...240 V
LGA41.153A27
AC 100...110 V
---
---
---
2
x
1)
Auxiliary fan not monitored to EN 298
Gas burner control (without plug-in base)
Electrical connections
Plug-in base AGK11...
-
Cable holders AGK65..., AGK66, AGK67...
-
Cable strain relief elements for AGK67...
-
Electrical connections
Plug-in base AGK13...
-
Plug-in housing AGK56
-
Cover AGK68
-
Ionization probe
Pedestal
For increasing the height of the LGA... to that of the LFI1... or LFI5...
-
RC unit (for the supervision of ionization currents in networks with nonearthed neutral
conductor)
---
---
LGA41.173A27
LGA52.150B27
---
LGA52.150B17
---
---
---
---
---
x
---
x
2
2
x
x
---
LGA63.191A27
LGA52.171B27
---
---
---
---
---
---
---
x
x
x
x
2
2
x
x
refer to «Type summary»
refer to Data Sheet 7201
refer to Data Sheet 7203
supplied by thirds
AGK21
ARC 4 668 9066 0
CC1N7418en
08.04.2004
5/11
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