HARTING Circular Connector, 8 Contacts, Cable, M12 Connector, Plug, Male, IP67, Circular Connectors M12 Series

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£35.65

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£42.78

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  • 28 unit(s) ready to ship
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  • Plus 29 unit(s) shipping from 07 December 2026
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5 - 24£34.61
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RS Stock No.:
123-1075
Distrelec Article No.:
300-51-722
Mfr. Part No.:
21033291801
Brand:
HARTING
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Brand

HARTING

Product Type

Circular Connector

Number of Contacts

8

Mount Type

Cable

Current

2A

Connector Size

M12

Plug/Socket

Plug

Contact Gender

Male

IP Rating

IP67

Orientation

Straight

Series

Circular Connectors M12

Voltage

30V

Coding

A

Shell Size

M12

Minimum Operating Temperature

-30°C

Mating Type

Screw-On

Termination Type

Screw

Maximum Operating Temperature

85°C

Housing Material

Die Cast Zinc

Pole Format

8

Standards/Approvals

No

Contact Plating

Gold over Nickel

Contact Material

Brass

Harting Circular connectors M12 Series Circular Connector, 8 Contacts, Cable Mount - 21033291801


This circular connector is a straight M12 cable plug designed for connecting multi-conductor assemblies in industrial environments. It provides a compact, screw-on Interface with eight contact positions and is intended for use where a sealed, robust electrical connection is required.

Features & Benefits


• Eight gold-plated brass contacts provide low-resistance connections and corrosion protection
• Die-cast zinc housing offers mechanical robustness and EMI shielding
• Screw-on mating delivers secure retention for vibration-prone installations
• Rated IP67 for protection against dust ingress and temporary immersion
• Operates from -30 to 85°C for wide ambient temperature tolerance
• Rated at 30V and 2 A to support low-voltage signal and control circuits

**Applications**


• Suitable for factory automation sensor and actuator cabling
• Ideal for control cabinet external cable connections
• Used for multipin fieldbus and industrial Ethernet peripheral links
• Can be used for machine tool signal harnesses
• Used with mobile equipment requiring sealed electrical joints

What termination method does it use?


Wires are secured by screw terminations located at the cable end to allow field wiring with standard tools.

How is contact durability addressed for repeated mating cycles?


Contacts are brass with gold over nickel plating to reduce wear and maintain low contact resistance over many connect/disconnect operations.

What material resists environmental mechanical damage?


The plug Shell is formed from die-cast zinc, providing impact resistance and a degree of electromagnetic screening.

How is polarity and alignment ensured during connection?


A-coded M12 orientation and straight plug design guide the mating action to ensure correct contact engagement.

What current and voltage limits must be observed?


The connector is specified for 2 A per contact at a maximum of 30 V, suitable for low-voltage signal and control circuits.

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