Interface module - DFLK-D37 SUB/S/SO423

VARIOFACE panel feed-through module, for direct coupling of single signal lines of up to 2.5 mm2, with D-Subminiature pin strip, (without screw connection bolts) 37-pos.

Product Details

Product type Interface module
Number of positions 37
Insulation characteristics
Overvoltage category II
Pollution degree 2

Nominal voltage UN 25 V AC
60 V DC
Max. current carrying capacity per branch 2.5 A

Field level
Connection in acc. with standard IEC / EN 
Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section solid 0.2 mm² ... 4 mm²
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 12
Controller level
Connection method D-SUB pin strip
Number of positions 37

Status display No
Status display present No

Width 39 mm
Height 128.4 mm
Depth 33 mm

Housing insulation material Polyamide PA non-reinforced

Ambient conditions
Ambient temperature (operation) -20 °C ... 50 °C

Standards/regulations IEC 664/IEC 664 A
DIN VDE 0109-11, draft
DIN VDE 0110

Mounting type Rear mounting
Mounting position any

Item number 2294270
Packing unit 5 pc
Minimum order quantity 1 pc
Note Made to Order (non-returnable)
Product Key CK222Y
GTIN 4017918270681
Weight per Piece (including packing) 138,11 g
Weight per Piece (excluding packing) 130,67 g
Customs tariff number 85369010
Country of origin DE


ECLASS-9.0 27141152
ECLASS-10.0.1 27141152
ECLASS-11.0 27141152


ETIM 7.0 EC002780

China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”