Danfoss RAS-C 5040 thermostatic radiator sensor — liquid-charged, built-in sensor, Danfoss RA / RA-N fit

Danfoss RAS-C 5040 — self-acting thermostatic radiator sensor (control head), OEM order code 013G5040. The RAS-C 5040 is a self-acting thermostatic operator (control head) for Danfoss radiator valve bodies. It modulates the valve in proportion to room air temperature to hold the set room temperature without any external power or wiring; the liquid charge gives stable, hysteresis-controlled operation and the sensing element is built into the setpoint dial, sensing the air immediately around the valve. Setpoint range 8 °C - 28 °C. Features: frost-protection setting, positive shut-off (closes the valve at the low end of the scale). Valve connection RA. Colour Black RAL 9005 / White RAL 9016. Housing plastic. Genuine Danfoss part; specification quoted verbatim from store.danfoss.com (code 013G5040). OEM P/N 013G5040, EAN 5702420020785. HS 9032.10.

Brand

Danfoss

Part number

013G5040

Type

RAS-C 5040

Product group

Radiator Sensors

Function

Self-acting thermostatic radiator sensor / control head

Charge medium

Liquid

Sensor type

Built-in sensor

Setpoint range

8 °C - 28 °C

Frost protection

yes (setting below the scale)

Positive shut-off

yes

Valve connection

RA

Sensor-to-head connection

RA-click

Colour

Black RAL 9005 / White RAL 9016

Store description

Black socket, positive shut-off feature.

Operation

self-acting, no power supply required

REACH candidate-list substances

Lead (CAS no. 7439-92-1)

Net weight

0.132 Kilogram

Gross weight

0.146 Kilogram

EAN

5702420020785

HS code

9032.10 (thermostats)

Material

Housing plastic (ABS)

Temperature Range

8 °C - 28 °C setpoint (with frost setting)

HS Code

9032.10