SKU
GM230G-T

GM230G-T - Belimo Damper actuator NEMA4 40 Nm, 150 s / 90°, AC 230 V, Open/Close

£569.52 £474.60
On request
Next Supplier Stock Update: 18/10/2026
Free delivery over £30
Manuals & Datasheets
 DATA-SHEET 
DATASHEET
 
Product typeActuator
IP ratingIP54
Input SignalOn/Off
ManufacturerBelimo
Power Supply230Vac, 1Ph, 50Hz
Torque40 Nm
Running time140 to 150 sec
Actuator typeRotary

Find all parts for your ventilation system at iacs, the Free Delivery and 1-2 Delivery is available for all the Belimo Actuators in stock

The Belimo GM230G-T is a type of Actuator used to control dampers in HVAC systems and applications.

This kind of Actuator rotates the damper in order to control it.

The force applied by the Torque of the GM230G-T is 40 Nm.

This Rotary Actuator needs to be supported by a power supply of 230Vac.

Find at IACS the ideal Belimo Actuator compatible with your system at the best price.

If you are unsure about size or installation, refer to the Belimo custom datasheet above or message iacs to receive special instructions and a custom quote.

GM230G-T - Damper actuator NEMA4 40 Nm, 150 s / 90°, AC 230 V, Open/Close

•    IP 66 NEMA4, Manual override with push-button
•    Control single-wire
•    Connection with terminals
•    Direction of rotation selectable
•    Angle of rotation limit. mechanical integral
•    Spindle driver universal spindle clamp
•    Sound power level max.45 dB (A)

Features

 

  • Fields of application The actuator is particularly suitable for utilisation in outdoor applications and is protected against the following weather conditions:
    – UV radiation
    – rain / snow
    – dirt / dust
    – humidity
    – Changing atmosphere / frequent and severe temperature fluctuations (recommendation: use the actuator with integrated factory-installed heating which can be ordered separately to prevent internal condensation * {in development})

  • Simple direct mounting Simple direct mounting on the damper spindle with a universal spindle clamp, supplied with an anti-rotation strap to prevent the actuator from rotating.

  • Manual override Manual override with pushbutton possible (the gear is disengaged for as long as the button is pressed or remains locked).

  • Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops. Standard setting 0 ... 90°. The housing cover must be removed to set the angle of rotation.

  • High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached.

•    Electrical data Nominal voltage AC 100 ... 240 V, 50/60 Hz
•    Nominal voltage range AC 85 ... 265 V
•    Power consumption In operation 5 W @ nominal torque
•    At rest 2.5 W
•    For wire sizing 9 VA
•    Connection Terminals 4 mm2 (cable ∅ 4 ... 10 mm)
•    Functional data Torque (nominal torque) Min. 40 Nm @ nominal voltage
•    Direction of rotation Reversible with switch
•    Manual override Gearing latch disengaged with pushbutton, can be locked
•    Angle of rotation Max. 95°, can be limited at both ends with adjustable mechanical end stops
•    Running time 150 s / 90°
•    Sound power level Max. 45 dB (A)
•    Position indication Mechanical, pluggable
•    Safety Protection class II Totally insulated
•    Degree of protection IP66 NEMA 4, UL Enclosure Type 4
•    EMC CE according to 2004/108/EC
•    Low-voltage directive CE according to 2006/95/EC
•    Certification Certified to IEC/EN 60730-1 and IEC/EN 60730-2-14 cULus according to UL 60730-1 and UL 60730-2-14 and CAN/CSA E60730-1:02
•    Mode of operation Type 1
•    Rated impulse voltage 2.5 kV
•    Control pollution degree 4
•    Ambient temperature –30 ... +50°C
•    Non-operating temperature –40 ... +80°C
•    Ambient humidity 100% r.h.
•    Maintenance Maintenance-free
•    Dimensions / Weight Dimensions See «Dimensions» on page 3
•    Weight Approx. 4.7 kg