Good points

Brand: Econox
Melting lead 72°C
230V servo motor
Class 3, Class C according to EN 1751

Round Fire Damper E-FDC DD M230 D450 with 230V Servomotor

The E-FDC DD M230 D450 is a round fire damper with servomotor control, equipped with a Belimo 230V motor and supplied with an installation frame. This damper is suitable for use in fire and smoke-separating solid or flexible walls, offering fire resistance of up to 60 minutes, depending on the installation structure. The included installation frame enables quick and easy mounting, reducing installation time and costs. The blade thickness is 25 mm, and the thermal sensor must be installed in the adjacent duct to ensure correct operation.

Benefits of the E-FDC DD M230 D450 Round Fire Damper with 230V Servomotor

Includes installation frame for straightforward and rapid assembly.
Equipped with a compact and lightweight Belimo servomotor (230V).
Fire resistance up to 60 minutes, depending on the installation environment.
Blade tightness class C, tested according to EN 1751.
Compact and lightweight design without an operating mechanism on the damper housing.

Available Versions

The E-FDC DD fire dampers come in various versions, including different installation frames and motor options such as the Belimo 24V or 230V motors. These dampers are available in multiple duct diameters, ranging from 100 mm to 630 mm. The E-FDC DD series features a blade thickness of 25 mm.

Why Choose the E-FDC DD M230 D450 Round Fire Damper?

The E-FDC DD M230 D450 is the ideal choice for situations where smoke and fire safety are critical. Thanks to its compact design, reliable Belimo 230V servomotor, and quick installation with the supplied frame, this damper provides an efficient and durable solution for ventilation systems. It complies with EN 1751 and EN 15650 standards, ensuring safety and reliability in your application.

Brand	Econox
Category	Fire damper round compact 230V
GTIN	8719544340887
Manufacturer's item number	50302282
Article number	50302282

Specifications

Category code	233
Material	Steel
Nominal duct diameter	450 mm
Fire damper diameter	448 mm
Connection 1	Duct end
Connection 2	Duct end
Free passage	0.1448 m²
Surface protection	Sendzimir galvanised
Operation	Electromotor 230 V
Built-on end switch in closed position	Yes
Built-on end switch in open position	Yes
Can be used on solid walls/floors	Yes
Can be used directly against walls/floors	No
Can be used in separating partitions	Yes
Can be used at a distance from walls	No
With inspection hatch	No
With square mounting stone	No
With round mounting stone	No
Length	170 mm
Working length	50 mm
Built-in section length	170 mm
Min. operating space required	300 mm