OT 250/220-240/24 DIM P (Predecessor)
Product family
Product family features
DC mode functionality
Type of protection: IP66 and IP67
Surge protection: up to 4 kV (L-N) / 6 kV (L/N-PE)
Wide operating temperature range: -30…+55 °C
Lifetime: up to 50,000 h (temperature at max. tc )
Dimmable via fully isolated 1…10 V interface
Product family benefits
Large range of products from 20 W to 250 W
Installation in very cold and hot environments
Very stable output power
High electronical reversible short-circuit, overload, overtemperature protection
Smart Power Supply: boosting power to turn on cold LEDs
Independent installation possible
Dimming range: 1…100 %
Areas of application
Facades, public squares, cruise ships
Signage
Suitable for indoor and outdoor installations
Ecodesign regulation information:
Intended for use with LED modules.
The forward voltage of the LED light source shall be within the defined operating window of the control gear in all operating conditions including dimming if applicable.
Separate control gear and light sources must be disposed of at certified disposal companies in accordance with Directive 2012/19/EU (WEEE) in the EU and with Waste Electrical and Electronic Equipment (WEEE) Regulations 2013 in the UK. For this purpose, collection points for recycling centres and take-back systems (CRSO) are available from retailers or private disposal companies, which accept separate control gear and light sources free of charge. In this way, raw materials are conserved and materials are recycled.
Applicable regions
APAC (excl. China, India, Japan)
CHINA
EUROPE
MEA
SOUTH AMERICA
Approval marks
ENEC, RCM, CCC, EAC
Find technical data and additional assets in our datasheet
Product Datasheet (metric units)

Technical data

Electrical data

Nominal input voltage220…240 V
Mains frequency0…60 Hz
Input voltage AC198…264 V
Input voltage DC176…276 V
Total harmonic distortion< 15 %
Power factor λ0.95
Efficiency in full-load92 %1)
Device power loss20 W
Inrush current75 A
Max. ECG no. on circuit breaker 10 A (B)3
Max. ECG no. on circuit breaker 16 A (B)8
Surge capability (L/N-Ground)6 kV
Surge capability (L-N)4 kV
Nominal output voltage24.2 V
U-OUT (working voltage)30 V
Output PSTLM<1
Output SVM<0.4
Nominal output power250 W
Maximum output power250 W2)
Galvanic isolationSELV

1) at 230 V, 50 Hz

2) at steady state

Dimensions & weight

Length265.0 mm
Width68.0 mm
Height40.0 mm
Mounting hole spacing, length250.0 mm
Mounting hole spacing, widthnot relevant mm
Cable cross-section, input side1.0 mm²
Cable cross-section, output side1.0 mm²
Wire preparation length, input side90 mm
Wire preparation length, output side90 mm
Product weight1340.00 g

Colors & materials

Casing materialMetal

Temperatures & operating conditions

Ambient temperature range-30…+55 °C
Maximum temperature at tc test point85 °C
Max.housing temperature in case of fault110 °C
Temperature range at storage-40…+85 °C
Permitted rel. humidity during operation5…85 %1)

1) Maximum 56 days/year at 85 %

Lifespan

ECG lifetime50000 h

Capabilities

DimmableYes
Dimming interface1…10 V
Dimming range1…100 %
Dimming methodPulse Width Modulation
Suitable for fixtures with prot. classI
Type of connection, output sideTerminal
Number of channels1
Overheating protectionYes
Overload protectionYes
Short-circuit protectionYes
Intended for no-load operationNo
No-load proofYes

Certificates & standards

Approval marks – approvalENEC / RCM / CCC / EAC
StandardsEN 61347-1 / EN 61347-2-13 / EN 55015 / EN 61547 / EN 61000-3-2 / EN 61000-3-3 / EN 60598-1 / EN 62384
Type of protectionIP66/IP67

Logistical data

Commodity code85044083900
Applicable regionAPAC (excl. China, India, Japan) / CHINA / EUROPE / MEA / SOUTH AMERICA

Logistical Data

Product codeProduct descriptionPackaging unit (Pieces/Unit)Dimensions (length x width x height)VolumeGross weight
6977770438446 INVENTRONICSOT 250/220-240/24 DIM PShipping carton box 10 Pieces459 x 344 x 144 mm22.74 dm³1475.20 g
Environmental information
Information according Art. 33 of EU Regulation (EC) 1907/2006 (REACh)
Date of Declaration:
01-09-2026
Declaration No. in SCIP database:
In work
Product code:
6977770438446
Predecessor:
4052899545908
Successor:
6937186176806
Downloads
Certificates
Size: 313kb
Product Datasheet
Size: 339kb
Mandatory Publications
Size: 117kb
Certificates
Size: 260kb
Certificates
Size: 229kb
Declarations of conformity
Size: 114kb
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