M8 4-Pin Bulkhead Connector for Industrial Automation
The M8 male-to-female bulkhead adapter is designed to establish a fixed connection point through an equipment wall or mounting panel. Its compact construction makes it suitable for industrial installations where space is limited and detachable connections are required.
The 4-pin A-coded interface is intended for compatible industrial sensor and control connections. Threaded coupling helps maintain mechanical engagement, while the metal housing provides a durable structure for industrial equipment integration.
This M8 panel mount connector can be considered for equipment upgrades, enclosure design and OEM connectivity projects. Connector coding, contact arrangement, electrical ratings and mounting dimensions must be verified before installation.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Name | M8 Male to Female Bulkhead Connector |
| Number of Contacts | 4 Pins |
| Connector Coding | A-Coded |
| Insulator Material | PA66 |
| Reference Protection Rating | IP67 |
| Operating Temperature | -25°C to +85°C |
| Connector Gender | Male to Female |
| Connector Configuration | Straight Feed-Through |
| Sealing Material | Epoxy Resin / Rubber |
| Connector Interface | M8 Circular Connector |
| Application | Industrial Automation, Sensors, Machinery Enclosures |
Product Features
01. 4-Pin A-Coded Connection
The four-contact M8 A-coded interface supports compatible industrial sensor and control connections. Connector keying and pin assignment should be checked against the mating device.
02. Male-to-Female Feed-Through Design
The M8 male-to-female feed-through configuration provides an accessible electrical connection across a mounting panel without requiring a separate cable section.
03. Durable Metal Construction
A nickel-plated brass housing and gold-plated contacts provide a robust mechanical structure and conductive contact surfaces for suitable industrial applications.
04. Secure Threaded Mounting
Threaded mounting hardware helps secure the connector to a compatible equipment panel, creating a stable interface for external M8 cable connections.
Typical Applications
01. Industrial Control Cabinets
The M8 4-pin panel mount connector can provide a fixed interface between external field connections and internal control cabinet wiring. Its bulkhead design helps organize electrical connections and provides convenient access for inspection and maintenance.
02. Sensor and Actuator Systems
This M8 4-pin A-coded bulkhead connector can be used with compatible proximity sensors, photoelectric sensors and actuator interfaces. Electrical ratings, connector coding and contact assignments must match the connected equipment.
03. Industrial Machinery Enclosures
An M8 male-to-female bulkhead adapter provides a detachable connection point through machine housings and electrical enclosures. It can support compact equipment layouts where external devices must connect to internal control circuits.
Compatibility and Installation Requirements
M8 A-Coded Connector Compatibility
This 4-pin M8 male to female connector is intended for compatible A-coded M8 mating interfaces. Verify the connector gender, keying arrangement, pin configuration and electrical characteristics before selecting a replacement or integrating the product into an existing system.
Panel Mounting Requirements
Check the panel cutout, mounting thread, panel thickness, fastening method and available installation clearance. The mounting dimensions must match the approved connector drawing.
Electrical Connection Requirements
Confirm the required voltage, current, contact resistance and pin assignment for the application. A matching four-pin connector interface does not automatically guarantee electrical compatibility.
A-Coded and D-Coded Differences
A-coded and D-coded M8 connectors use different coding arrangements and should not be considered interchangeable. This product page describes the four-pin A-coded configuration. Any D-coded requirement should be evaluated separately.
Environmental Protection
For applications requiring an IP67 M8 bulkhead connector, verify the actual product protection rating, sealing arrangement and mating conditions. The connector rating does not automatically determine the protection rating of the complete equipment enclosure.
Frequently Asked Questions
What is an M8 male to female panel mount connector?
It is a circular bulkhead connector designed to provide a detachable electrical connection through a compatible mounting panel. The male-to-female configuration allows compatible M8 interfaces to connect across an equipment enclosure.
What is a 4-pin M8 A-coded connector used for?
A four-pin M8 A-coded connector is commonly used for compatible industrial sensor, actuator and control connections. The actual application depends on the contact assignment, voltage and current requirements.
Can this M8 bulkhead connector be used with other brands?
It may be compatible with M8 connectors from other manufacturers when the coding, contact arrangement, mating geometry and electrical ratings match. Compatibility should be verified against the relevant technical drawings.
Is this M8 panel mount connector waterproof?
The reference configuration specifies IP67 protection. Actual environmental performance depends on the final product design, mating condition, panel sealing and verified test results.
Is an M8 A-coded connector interchangeable with D-coded?
No. A-coded and D-coded connectors have different keying configurations. Even when both versions contain four contacts, mechanical and application compatibility must be checked separately.
Can Premier Cable provide custom M8 connectors?
Premier Cable can review customized M8 connector and cable assembly requirements based on customer drawings, samples and project specifications, subject to engineering evaluation.
What information is required for an M8 connector quotation?
Please provide the connector drawing, required quantity, contact configuration, mating connector details, panel mounting dimensions, electrical requirements and intended operating environment.
Contact Premier Cable
Looking for a 4-pin M8 male to female panel mount connector for your industrial automation equipment?
Send Premier Cable your connector drawing, mounting requirements, mating interface details and target quantity. Our team can review your application and discuss suitable industrial connectivity solutions.
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