Sale price£44.78


OT Dim 10v & 24 Module - 4050300943459

The control units complete the LED system from OSRAM. In addition to the LED modules and the OPTOTRONIC converters, an OT DIM dimmer unit and colour control units are available.
The controllers are used on the secondary side of the power supplies. This means they are connected between the OPTOTRONIC power supply and the LED modules. The controllers are suitable for both 10 V and 24 V LED modules and can therefore be used universally.

Product benefits:
- Safety requirement due to overload

- Overtemperature

- Short-circuit protection

Product features

- Intelligent analog dimmer (1-10 V) with constant output voltage
- 2 Pairs of output terminals, single channel device
- Dimming range: 0.1 - 100 %
- Cable clamp housing for independent mounting

Areas of application:

Technical Data

Electrical data

Nominal input voltage

10…24 V

Mains frequency

0 Hz

Nominal output voltage

10.5…24 V

Nominal output power

120 W

Galvanic isolation

SELV equivalent

Dimensions & weight

Mounting hole spacing, length

164.0 mm

Mounting length

164.0 mm

Product weight

81.00 g

Cable cross-section, input side

0.5…1.5 mm²

Cable cross-section, output side

0.5…1.5 mm²

Wire preparation length, input side

10 mm

Wire preparation length, output side

10 mm


20.0 mm


172.0 mm


42.0 mm

Colors & materials

Casing material


Temperatures & operating conditions

Ambient temperature range

-20…+50 °C

Maximum temperature at tc test point

70 °C

Temperature range at storage

-25…85 °C

Permitted rel. humidity during operation

5…85 %


ECG lifetime

50000 h




Dimming interface

1…10 V

Dimming range

0…100 %

Dimming method

Amplitude Modulation / Pulse Width Modulation

Overheating protection

Automatic reversible

Overload protection

Automatic reversible

Short-circuit protection

Automatic reversible

No-load proof


Suitable for fixtures with prot. class


Type of connection, output side

Screw terminal

Certificates & standards

Approval marks – approval



Acc. to DIN VDE 0875/CISPR 15/EN 55015/Acc. to EN 61547/Acc. to EN 55015/Acc. to EN 61547/Acc. to EN 61046/Acc. to IEC 61347-2-2/Acc. to UL 508

Type of protection


Logistical data

Commodity code


Environmental information

Information according Art. 33 of EU Regulation (EC) 1907/2006 (REACh)

Date of Declaration


Primary Article Identifier


Candidate List Substance 1

No declarable substances contained

Declaration No. in SCIP database

No declarable substances contained

Suitable for indoor SELV installations

- EAN: 4050300943459
- Output power (at 24 V): max. 120 W
- Output power (at 10V): max. 50 W
- Input voltage: 10.5 - 24 V
- Output voltage: 10.5 - 24 V
- ECG efficiency: 96 %
- Nominal voltage: 10 - 24 V
- Device power losses: max. 4 W
- Galvanic isolation primary/secondary: 3.75 kV
- Lenght: 172 mm
- Width: 42 mm
- Height: 20 mm
- Cable cross-section, input side: 0.5 - 1. sqmm
- Cable cross-section, output side: 0.5 - 1.5 sqmm
- Casing material: Plastic
- Ambient temperature range: -20 +50 C
- Max. temperature at tc test point: +70 C
- Max. housing temperature in case of fault: +100 C
- ECG Lifetime: 50000 h
- Dimmable: yes (up to 2 channels PWM output)
- Dimming range: 0 - 100 %
- Suitable for fixtures with prot. class: II
- Overheating protection: Automatic reversible
- Overload protection: Automatic reversible
- No-load proof: yes
- Type of protection: IP20

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