Item no. 721-607/000-044

MCS MIDI 1-conductor male connector; 100% protected against mismating; direct marking; 2.5 mm²; Pin spacing 5 mm; 7-pole; 2,50 mm²; light gray


  • Universal connection for all conductor types
  • Easy cable pre-assembly and on-unit wiring via vertical and horizontal CAGE CLAMP® actuation
  • For wire-to-wire and board-to-wire connections
  • Versions available with snap-in mounting feet or flanges for panel or through-panel mounting
  • 3- to 5-pole male connectors are also available with preceding ground contact
  • 100 % protected against mismating
  • With coding fingers

Safety information 1:
The MCS – MULTI CONNECTION SYSTEM includes connectors without breaking capacity in accordance with DIN EN 61984. When used as intended, these connectors must not be connected/disconnected when live or under load. The circuit design should ensure header pins, which can be touched, are not live when unmated.

Product details

Details
Electrical data
Ratings per IEC/EN 60664-1
Ratings per IEC/EN 60664-1
Nominal voltage (III/3) 320 V
Rated surge voltage (III/3) 4 kV
Rated voltage (III/2) 320 V
Rated surge voltage (III/2) 4 kV
Nominal voltage (II/2) 630 V
Rated surge voltage (II/2) 4 kV
Rated current 12 A
Legend (ratings) (III / 2) ≙ Overvoltage category III / Pollution degree 2
Approvals per UL 1059
Rated voltage UL (Use Group B) 300 V
Rated current UL (Use Group B) 15 A
Rated voltage UL (Use Group D) 300 V
Rated current UL (Use Group D) 10 A
Approvals per UL 1977
Rated voltage UL 1977 600 V
Rated current UL 1977 15 A
Approvals per CSA
Rated voltage CSA (Use Group B) 300 V
Rated current CSA (Use Group B) 15 A
Rated voltage CSA (Use Group D) 300 V
Rated current CSA (Use Group D) 10 A
Connection data
Connection technology CAGE CLAMP®
Actuation type Operating tool
Solid conductor 0,08 … 2,5 mm² / 28 … 12 AWG
Fine-stranded conductor 0,08 … 2,5 mm² / 28 … 12 AWG
Fine-stranded conductor; with insulated ferrule 0,25 … 1,5 mm²
Fine-stranded conductor; with uninsulated ferrule 0,25 … 2,5 mm²
Strip length 8 … 9 mm / 0.31 … 0.35 inch
Pole No. 7
Total number of connection points 7
Total number of potentials 7
Number of connection types 1
Number of levels 1
Conductor entry direction to mating direction 0 °
Geometrical Data
Pin spacing 5 mm / 0.197 inch
Width 38,2 mm / 1.504 inch
Height 14,3 mm / 0.563 inch
Depth 27,5 mm / 1.083 inch
Plug connection
Contact type (pluggable connector) Male connector/plug
Connector (connection type) for conductor
Mismating protection Yes
Material Data
Color light gray
Material group I
Insulation material Polyamide 66 (PA 66)
Flammability class per UL94 V0
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Electrolytic copper (ECu)
Contact plating tin-plated
Fire load 0.193 MJ
Weight 10.8 g
Environmental Requirements
Limit temperature range -60 … +100 °C
Commercial data
Product Group 3 (Multi Conn. System)
Packaging type BOX
Country of origin DE
GTIN 4044918582360
Customs tariff number 85366990990
Counterpart
Please select system counterpart and quantity
Compatible products
Coding
Item no.: 231-129
Coding key; snap-on type; light gray
PCB Terminal Blocks and Pluggable Connectors > Item no. 231-129
Coding key; snap-on type; light gray
PU (SPU): 200 (100) Piece
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General accessories
Insulation stop
Marking accessories
Installation Notes
4 Images
Conductor termination

Inserting a conductor via 3.5 mm screwdriver – CAGE CLAMP® actuation parallel to conductor entry.

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1 Image
Testing

Testing perpendicular to conductor entry with 2 or 2.3 mm Ø test plug – female connector with CAGE CLAMP® – via integrated test ports

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2 Images
Installation

Male connector with strain relief plate

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1 Image
Coding

Coding a male header – fitting coding key(s).

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Product family