Dold 3 Pole Contactor, 3NO, 15 A, 24 V dc Coil

  • RS Stock No. 375-5179
  • Mfr. Part No. BF9250.03/001 UH=DC24V 3xAC15A AC24-480V
  • Manufacturer Dold
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MT
Product Details

Semiconductor contactor

Semiconductor contactors for wear-free, silent switching of AC loads such as heating, motors, valves and lighting
The cost of investing in this new technology is quickly recovered where high switching rates are used
Zero-voltage switching to prevent feedback to the main power grid
Integrated temperature monitoring ensures the device is protected from damage caused by excess current
In accordance with EN 60 947-4-2, IEC 60 158-2, VDE 0660 part 109
Single-phase or 3-phase design
Control input X1 with low power consumption, e.g. for PLC control
High switching frequency coupled with long service life
Compact construction with integrated heat sink
For switching AC loads up to 480 V
Protection circuit with varistors
Temperature monitoring via LED display and semiconductor output (memory preservation)
3 LED displays
Top-hat rail mounting

Auxiliary voltage UH (A1/A2): 24 V dc ±10%, 35 mA
Control input 3 to 48 V dc
X1: 0.5 mA at 3 to 10 V
  10 mA at 10 to 48 V
Load current IL: (see type list, information based on
  AC51, tu=40°, 100% ED)
Derating via tu=40°C 1*10 A, 3*5 A, 3*10 A: 0.2 A/°C
  3*15 A: 0.3 A/°C
  1*25 A: 0.4 A/°C
Load voltage range 24 to 480 V ac, 50/60 Hz
Leakage current, locked condition: 1.0 mA
Short-circuit current, 10 ms 600 A (400 A for 3-phas. types)
Semiconductor message output: Transistor, pulse-switching
  24 V dc, 100 mA
General data  
Rated operating current type: Continuous
Temperature range: 0°C to +40°C (60° with derating)
Protection type (housing / terminals): IP40 / IP20
Device dimensions (W x H x D): 1* 10 A: 22.5 x 85 x 120 mm
  1* 25 A: 45 x 85 x 120 mm
  3* 5 A: 22.5 x 85 x 120 mm
  3* 10 A: 45 x 85 x 120 mm
  3* 15 A: 90 x 85 x 120 mm

Semiconductor Contactors

A range of complete ’ready to use’ devices that comprise relay and heat sink in one compact DIN rail mountable unit. Typical applications include control of non motor loads where high operating frequencies are encountered.

Attribute Value
Coil Voltage 24 V dc
Number of Poles 3
Contact Current Rating 15 A
Normal State Configuration 3NO
Contact Voltage Rating 480 V ac
Minimum Operating Temperature 0°C
Length 85mm
Width 90mm
Depth 120mm
Maximum Operating Temperature +40°C
On back order for despatch 02/09/2019, delivery within 5 working days from despatch date.
Price (ex. GST) Each
$ 416.54
(exc. GST)
$ 458.19
(inc. GST)
Per unit
1 +
Related Products
Professional range TeSys LC1D AC3 reversing contactors. Typical ...
Professional range TeSys LC1D AC3 reversing contactors. Typical application includes resistive loads and motor control. All models are highly reliable and excellent quality. 3 PoleDIN Rail mountScrew mount terminalsIP20 front face.
B(C)6 — motor rating 4 kWB(C)7 — motor ...
B(C)6 — motor rating 4 kWB(C)7 — motor rating 5.5 kW4-pinSwitches resistive loads (usage category AC1)Switches cage rotor motors (usage category AC3)For screw or DIN rail assembliesOverall width of 47.5 mmRipple-free.
ABB Series BC mini contactors are ideally suited ...
ABB Series BC mini contactors are ideally suited for reliability is a must and space is a limited. They are suitable for many applications and can be used in residential, commercial or industrial buildings for the control of single or ...
Three main polesOne N/O auxiliary contactFront and side ...
Three main polesOne N/O auxiliary contactFront and side mounted auxiliary contact blocksLocation for surge protectionDIN rail and back plate mountingManufactured to IEC947-4-1, EN60 047-4-1CE marked.