Item no. 721-603/018-042

MCS MIDI 1-conductor male connector; 100% protected against mismating; Preceding ground contact; Snap-in mounting feet; Snap-in flange; direct marking; 2.5 mm²; Pin spacing 5 mm; 3-pole; 2,50 mm²; light gray

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  • 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
Ratings per UL 1059
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
Ratings per UL 1977
Rated voltage UL 1977 600 V
Rated current UL 1977 15 A
Ratings per CSA
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. 3
Total number of connection points 3
Total number of potentials 3
Number of connection types 1
Number of levels 1
Ground function with preceding ground contact
Conductor entry direction to mating direction 0 °
Physical data
Pin spacing 5 mm / 0.197 inch
Width 18.2 mm / 0.717 inch
Height 18.8 mm / 0.74 inch
Height from the surface 14.3 mm / 0.563 inch
Depth 27.5 mm / 1.083 inch
Mechanical data
Housing sheet thickness 0.6 … 1.2 mm / 0.024 … 0.047 inch
Mounting type Snap-in mounting foot
Mounting type Panel mounting
Plug-in 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 (PA66)
Flammability class per UL94 V0
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Electrolytic copper (ECu)
Contact plating tin-plated
Fire load 0.091 MJ
Weight 4.9 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 4044918262088
Customs tariff number 85366990990
Approvals / Certificates
Country specific Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: CB
DEKRA Certification B.V.
Additional Approval Text IEC 61984
Certificate name: NL-39756
Approval: CSA
DEKRA Certification B.V.
Additional Approval Text C22.2
Certificate name: 1466354
Approval: KEMA/KEUR
DEKRA Certification B.V.
Additional Approval Text EN 61984
Certificate name: 2190761.01
Ship Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: ABS
American Bureau of Shipping
Additional Approval Text -
Certificate name: 19-HG1869876-PDA
Approval: DNV GL
Det Norske Veritas, Germanischer Lloyd
Additional Approval Text -
Certificate name: TAE000016Z
UL-Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: UL
Underwriters Laboratories Inc.
Additional Approval Text UL 1059
Certificate name: 20190731-E45172
Approval: UR
UL International Germany GmbH
Additional Approval Text UL 1977
Certificate name: E45171
Downloads
Documentation
Additional Information
CAD/CAE-Data
CAD data
2D/3D Models 721-603/018-042
CAE data
Counterpart
Please select system counterpart and quantity
Compatible products
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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