FLKMS-D37 SUB/S/ZFK3DS/PE

Product ID:17252
Updated: 2026/8/5
Phoenix Contact FLKMS-D37 SUB/S/ZFK3DS/PE

Key Features

  • 1Equipped with cutting-edge technology for enhanced functionality.
  • 2Delivers exceptional results in demanding applications.
  • 3Built to last with high-quality materials and robust construction.
  • 4Simple and straightforward installation process for quick setup.
  • 5Optimized for maximum efficiency and reliability in various environments.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Product type
Interface module
Number of positions
37
Insulation
Functional insulation
Overvoltage category
II
Pollution degree
2
Operating voltage (AC)
≤ 30 V AC
Operating voltage (DC)
≤ 60 V DC
Current (per branch)
≤ 2.5 A
Rated insulation voltage
125 V
Rated surge voltage
1.2 kV (1.2/50 μs)
Connection in acc. with standard
IEC 60807-2
Connection method
D-SUB pin strip
Screw thread
UNC 4-40
Number of connections
1
Number of positions
37
Insertion/withdrawal cycles
> 500
Pitch
2.77 mm
Connection method
Spring-cage connection
Stripping length
7.5 mm
Number of positions
39
Conductor cross section rigid
0.2 mm² ... 2.5 mm²
Conductor cross section flexible
0.2 mm² ... 1.5 mm² 0.2 mm² ... 1.5 mm² 0.25 mm² ... 1.5 mm² (Ferrule without plastic sleeve)
Conductor cross section flexible (2 conductors with same cross section)
0.25 mm² ... 1.5 mm² (Ferrule with plastic sleeve)
Conductor cross section AWG
24 ... 14
Pitch
5.08 mm
Status display present
No
Width
79 mm
Height
90 mm
Depth
73 mm
Color
green (RAL 6021)
Housing insulation material
PVC
Degree of protection (Module)
IP00
Degree of protection (Installation location)
≥ IP54
Ambient temperature (operation)
-20 °C ... 50 °C
Ambient temperature (storage/transport)
-20 °C ... 70 °C
Altitude
≤ 2000 m
Standards/regulations
EN IEC 60664-1
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

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