Description

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The ZH23-55-33P-1-B is a newly developed multi-contact circular electrical connector from Premier Cable's ZH23 series. It features an equipment-side panel-mount configuration with female socket contacts and is intended for applications requiring multiple electrical circuits to be connected through a centralized interface.

Based on the available product images, the connector features a green metal housing, a circular contact insert and a square mounting flange, providing a defined connection point for equipment panels. Compared with installing multiple separate receptacles, a panel-mount multi-contact connector can consolidate several circuits within one interface area, simplifying external connection planning, internal wiring organization and subsequent maintenance.

Premier Cable can review the official drawings to assess contact configuration, mounting dimensions, mating compatibility and potential OEM customization options.

The connector establishes multiple electrical connections between an equipment panel and a compatible external connector. Its female socket contacts mate with corresponding male pin contacts and carry the designated power or electrical signals according to the approved contact assignments.

The square mounting flange provides a mounting interface for integration into the equipment panel. For equipment containing multiple control, auxiliary or signal circuits, a centralized interface helps organize connection points. The supported power and signal types, rated current and rated voltage must be determined from the model-specific electrical specifications and circuit design.

Technical Specifications

Parameter	Specification
Russian Part Number	СНЦ23-55-33P-1-B
Premier Cable P/N	ZH23-55-33P-1-B
Contact Type	Socket
Number of Contacts	55 Pin
Shell Size	33

Why Is a Panel-Mount Multi-Contact Connector Needed ?

In multi-circuit equipment, using separate interfaces for each circuit can increase the number of panel openings, consume additional wiring space and complicate circuit identification.

A panel-mount multi-contact connector consolidates multiple connection points within one mounting area, allowing engineers to organize external interfaces and internal harnesses more systematically. This arrangement can also support consistent connection management in equipment requiring periodic servicing, cable replacement or modular design.

The ZH23-55-33P-1-B offers a female-contact panel interface for evaluation in such applications, subject to mechanical, electrical and mating-compatibility requirements.

Product Design Purpose

The ZH23-55-33P-1-B combines a multi-contact interface with equipment-panel mounting rather than functioning solely as a standalone electrical receptacle. Its female socket contacts establish electrical connections with the corresponding male-pin connector, the mounting flange integrates the interface into the equipment structure, and the metal housing supports the internal components.

This configuration is intended for projects requiring planned connection locations, standardized panel interfaces and coordinated cable assemblies. For equipment upgrades or new product development, verify mounting-hole positions, flange dimensions, contact assignments and mating geometry together to support consistent design and assembly.

Product FAQ

What Type of Connector Is the ZH23-55-33P-1-B ?

The ZH23-55-33P-1-B is a newly developed ZH23-series panel-mount multi-contact circular connector from Premier Cable. It features female socket contacts and a metal housing for equipment requiring centralized management of multiple electrical circuits.

What Do P and 1 Mean in the Part Number ?

Under the commonly used ZH23 series coding convention, P indicates female socket contacts, while 1 identifies the equipment-side panel connector structure. Before ordering, verify the complete part number, keying, mounting dimensions and mating part number to ensure compatibility with the equipment.

Does Premier Cable Offer Customization and Bulk Supply for This Model ?

Premier Cable can evaluate connector customization, matching cable assembly development and OEM supply arrangements according to project requirements. Customers can provide panel drawings, mating part numbers, wiring assignments and estimated order quantities for technical review. Customization scope, pricing, minimum order quantities and lead times are subject to formal confirmation.

What Information Should Be Provided Before Ordering ?

Provide the complete part number, mating connector, mounting requirements, contact-assignment drawing, operating environment and order quantity. For a custom cable assembly, also specify cable length, conductor requirements and the opposite-end connector so the manufacturer can assess feasibility and prepare a quotation.