Phoenix Contact FLK-D37 SUB/B Interface Module - High-Quality Connectivity Solutions

Selling Points

1Mounts on NS 35/7.5 or NS 32, providing flexibility in installation.
2Equipped with a screw connection and D-Subminiature socket for secure and reliable connections.
3Supports 37 positions, making it suitable for various applications requiring multiple connections.
4Operates within -25 °C to 50 °C ambient temperature, ensuring performance in diverse environments.
5Constructed with high-quality materials, offering long-lasting durability and reliability.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Product type	Interface module	Product family	VARIOFACE
Number of positions	37	Overvoltage category	II
Pollution degree	2	Nominal voltage U	125 V AC
Max. current carrying capacity per branch	2.5 A	Max. total current of all branches	55 A
Connection in acc. with standard	IEC / EN	Connection method	Screw connection
Stripping length	8 mm	Screw thread	M3
Note	separate test socket for each channel	Conductor cross section rigid	0.2 mm² ... 4 mm²
Conductor cross section flexible	0.2 mm² ... 2.5 mm²	Conductor cross section AWG	24 ... 12
Connection method	D-SUB socket strip	Number of positions	37
Status display present	No	Width	96 mm
Height	51.6 mm	Depth	51.2 mm
Color	green (RAL 6021)	Housing insulation material	Polyamide 6 green
Ambient temperature (operation)	-25 °C ... 50 °C	Ambient temperature (storage/transport)	-25 °C ... 70 °C
Standards/regulations	IEC 60664 DIN EN 50178	Mounting type	DIN rail mounting
Mounting position	any	Notes on operation	For proper use, the specifications of the installation directive (see Downloads) must be observed. For applications or use with third-party products, the specifications, and the safety and warning instructions of the respective third-party manufacturer must also be met.

Specifications may be subject to change without notice