CV Power supplies 12 V with 1…10 V

CV Power supplies 12 V with 1…10 V


OT 60/220…240/12 P DIM

Product benefits
  • Very high efficiency
  • Easy to reduce light output by a simple resistor
  • Slim form factor for installation in light boxes
  • Wide operating temperature range: -30…55 °C
Areas of application
  • Signage
  • Suitable for indoor and outdoor SELV installations
Product features
  • Dimmable via fully isolated 1…10 V interface
  • High IP protection (IP67)
  • High surge protection: up to 3 kV (L-N) / 6 kV (L/N-PE)
Family datasheet

Electrical data

Nominal input voltage 220…240 V
Mains frequency 50…60 Hz
Input voltage AC 198…264 V
Total harmonic distortion < 20 %
Power factor λ 0.95
ECG efficiency >82 %
Device power loss 13 W
Inrush current < 50 A
Max. ECG no. on circuit breaker 10 A (B) 7
Max. ECG no. on circuit breaker 16 A (B) 11
Max. ECG no. on circuit breaker 25 A (B) -
Surge capability (L-N) 3 kV
Nominal output voltage 12.0 V
U-OUT (working voltage) 12 V
Nominal output power 60 W
Galvanic isolation SELV
Galvanic isolation primary/secondary 3 kV


Dimensions & weight

Length 210.0 mm
Width 50.0 mm
Height 34.0 mm
Mounting hole spacing, length 200.0 mm
Product weight 700.00 g
Cable cross-section, input side -
Cable cross-section, output side -
Wire preparation length, input side -
Wire preparation length, output side -
Mounting hole spacing, width 27.0 mm

Colors & materials

Casing material Metal

Temperatures & operating conditions

Ambient temperature range -30…+55 °C
Maximum temperature at tc test point 75 °C
Max.housing temperature in case of fault 110 °C
Permitted rel. humidity during operation 5…85 %

Maximum 56 days/year at 85 %


ECG lifetime 30000 h

At Tcase = 75°C at Tc point / 10% failure rate


Dimmable Yes
Dimming interface 1…10 V
Dimming range 1…100 %
Dimming method Pulse Width Modulation
Overheating protection Automatic reversible
Overload protection Automatic reversible
Short-circuit protection Automatic reversible
No-load proof Yes
Suitable for fixtures with prot. class II
Type of connection, output side Wires

Certificates & standards

Approval marks – approval CE
Approval marks – approval EAC
Standards Acc. to IEC 61347-1/Acc. to IEC 61347-2-13/Acc. to IEC 61000-3-2/Acc. to IEC 61000-3-3/Acc. to EN 55015
Protection class II
Type of protection IP67

Logistical data

Temperature range at storage -40…85 °C






4052899947054 FS
294mm x 88mm x 55mm 790.00g 1.42dm³
4052899947061 VS
499mm x 353mm x 137mm 9395.00g 24.13dm³