Finder DPST Non-Latching Relay Flange Mount, 12V dc Coil, 30 A

  • RS Stock No. 749-5155
  • Mfr. Part No.
  • Brand Finder
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

66 Series - 66.82

Finder's 66 series of flange mount, faston tab connection power relays are designed to suit photovoltaic (PV) inverters, domestic appliances and other equipment needing reinforced insulation, high ambient temperature and full disconnection contacts. The 66 series of flange mount power relays are rated up to 30A and available in DPST-NO or DPDT formats with AC or DC coils.
The DPST-NO versions (stock numbers 749-5152, 749-5155, 749-5159 and 749-5168) have a contact gap separation of 1.5mm, fully meeting the requirements of the VDE 0126-1-1 standard for photovoltaic (PV) inverter applications.
All of Finder's 66 series PCB power relays have been designed with an 8mm clearance and creepage distance, ensuring safe separation of supply and output, and reinforced insulation between coil and contacts, meeting the requirements of EN60335-1 (VDE 0700).

Suitable for heavy duty load switching
Contact gap ≥1.5mm according to VDE 0126-1-1 for solar inverter applications (DPST-NO versions only)
Reinforced insulation between coil and contacts according to EN60335-1 (VDE 0700), with safe separation and 8mm clearance and creepage distance
6kV (1.2/50 μs) isolation, coil to contact
Dielectric strength 4000Vac, coil to contact
Flux proof construction

Cross Reference
Stock Number Mounting/Connection Finder Part Number Contacts Coil Stock Number Mounting/Connection Finder Part Number Contacts Coil
749-5133 PCB DPST-NO 6 Vdc 749-5152 Flange and 250" Faston DPST-NO 6 Vdc
749-5137 PCB DPST-NO 12 Vdc 749-5155 Flange and 250" Faston DPST-NO 12 Vdc
749-5146 PCB DPST-NO 24 Vdc 749-5159 Flange and 250" Faston DPST-NO 24 Vdc
749-5143 PCB DPST-NO 24 Vdc N/A N/A N/A N/A N/A
749-5149 PCB DPST-NO 110 Vdc 749-5168 Flange and 250" Faston DPST-NO 110 Vdc
492-6855 PCB DPDT 12 Vdc 492-7218 Flange and 250" Faston DPDT 12 Vdc
492-6861 PCB DPDT 24 Vdc 492-7224 Flange and 250" Faston DPDT 24 Vdc
492-6827 PCB DPDT 24 Vac 492-7173 Flange and 250" Faston DPDT 24 Vac
492-6833 PCB DPDT 110 Vac 492-7195 Flange and 250" Faston DPDT 110 Vac
492-6849 PCB DPDT 230 Vac 492-7202 Flange and 250" Faston DPDT 230 Vac


For PCB mount versions see the 66.22 series, stock number 749-5133 typically.


DPST-NO versions IMQ; cULus
DPDT versions CSA, IMQ, RINA, cULus; VDE

Attribute Value
Coil Voltage 12 V dc
Contact Configuration DPST
Switching Current 30 A
Mounting Type Flange Mount
Terminal Type Quick Connect
Series 66 Series
Coil Resistance 85 Ω
Maximum Switching Voltage AC 440V
Application Power
Length 68.5mm
Depth 33.5mm
Height 31mm
Dimensions 68.5 x 33.5 x 31mm
Coil Power 1.7W
Operating Temperature Range -40 → +70°C
Maximum Operating Temperature +70°C
Isolation Coil To Contact 6kV
Contact Material Silver Alloy
Minimum Operating Temperature -40°C
Electrical Life 100000 Cycles
46 In stock for FREE next working day delivery
Price Each
£ 13.89
(exc. VAT)
£ 16.67
(inc. VAT)
Per unit
1 - 24
25 - 49
50 - 99
100 - 249
250 +
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