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

Input  
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
Output  
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.

Specifications
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)
units
Per unit
1 +
$416.54
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