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SiemensNon-Fail-Safe Actuators

Siemens Electric Actuator: HVAC Systems, Non-Spring Return, 221 lb-in, 24V AC/DC

The Siemens GBB161.1P is a non-spring-return electric actuator for HVAC systems, featuring a 221 lb-in torque rating and a 1.4W power rating. It operates on 24V AC/DC input voltage, is plenum rated, and has a NEMA 2…

SKU 3G-OTH-67691

Brand
Siemens
Item
Electric Actuator: HVAC Systems, Non-Spring Return, 221 lb-in, 24V AC/DC
Category
Non-Fail-Safe Actuators
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Technical Specifications

Siemens
Manufacturer Part Number
GBB161.1P
Type
Non-Spring Return, 221 lb-in, NEMA 2 / IP54
AC/DC
24V
Power Rating
1.4W
Input Voltage
24V AC/DC
Plenum Rating
Plenum Rated
Electrical Connection Type
Hardwired
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens GBB161.1P is a non-spring-return electric actuator for HVAC systems, featuring a 221 lb-in torque rating and a 1.4W power rating. It operates on 24V AC/DC input voltage, is plenum rated, and has a NEMA 2 / IP54 enclosure rating. The actuator uses a hardwired electrical connection and is classified as a non-fail-safe actuator.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens non-fail-safe actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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