The Dual-Color Switch Operating Handle provides a reliable, high-visibility manual interface for circuit breakers, isolation switches, and industrial switchgear. Engineered for seamless…
Send us your technical drawings, samples, or exact panel specifications. We handle full tool/mold fabrication, precision polymer injection molding, and bulk delivery tailored strictly to your technical standards.
From initial spatial requirements and multi-tier structural design to DFM analysis, mold tooling, dielectric testing, and complete sub-assembly—we provide complete custom enclosure solutions ready for distribution.
The Dual-Color Switch Operating Handle provides a reliable, high-visibility manual interface for circuit breakers, isolation switches, and industrial switchgear. Engineered for seamless integration, the molded handle features dual-color co-molding/overmolding with anti-slip grip ridges for enhanced operator safety and ergonomics. Included alongside the component is the custom precision steel injection mold tooling used to manufacture these complex, high-tolerance plastic components with consistent repeat accuracy.
Ergonomic Dual-Color Design: Features a two-tone light gray body with dark contrast grip ribs on the actuator tip for quick visual identification and anti-slip operation.
Snap-Fit Mounting Geometry: Bottom base includes molded snap-lock clips and alignment slots for direct, tool-free attachment onto internal switch toggle mechanisms.
High-Precision Injection Mold Tooling: Accompanied by heavy-duty steel injection mold tooling equipped with guide pillars, cooling fluid channels, and ejection systems to ensure high-volume manufacturing accuracy.
Impact-Resistant Thermoplastic: Molded from engineering-grade, flame-retardant polymers built to withstand repeated mechanical switching under tough operational conditions.
Smooth Mechanical Actuation: Curved base contours fit flush against switch housings, preventing dust ingress while ensuring smooth rotation.
Product Name: Dual-Color Switch Operating Handle
Manufacturing Process: Multi-Shot / Two-Color Plastic Injection Molding
Handle Material: Flame-Retardant Engineering Polymer (PA66 / ABS)
Mold Material: Hardened Tool Steel (P20 / H13 steel cavity plates)
Color: Light Gray with Dark Gray Accent Grips
Mounting Type: Integrated Snap-Fit Lock Base
Applications: Miniature Circuit Breakers (MCB), Molded Case Circuit Breakers (MCCB), Disconnector Switches, and Industrial Electrical Control Panels
| Parameter | Reference Detail |
|---|---|
| Product Name | Dual-Color Switch Operating Handle |
| Mold Application | Two-tone switch operating handle, anti-slip grip overmolding & snap-fit base assembly |
| Mold Material | Hardened Tool Steel (P20 / H13 steel cavity plates) |
| Number of Cavities | Determined after DFM evaluation |
| Plastic Material | Flame-retardant engineering polymer (PA66 / ABS) |
| Manufacturing Process | Multi-shot / two-color plastic injection molding |
| Color Scheme | Light gray body with dark gray contrast accent grips |
| Mounting Type | Integrated snap-fit lock base with bottom snap-lock clips and alignment slots |
| Primary Function | Manual switch toggle operation, ergonomic anti-slip grip, and tool-free mechanism attachment |
| Applications | Miniature Circuit Breakers (MCB), Molded Case Circuit Breakers (MCCB), Disconnector Switches, and Industrial Electrical Control Panels |
Jingmu develops custom molds and molded components from customer drawings or samples. Share the part geometry, assembly requirements, material specification and expected production volume so our engineering team can review feasibility.
Send 2D drawings or 3D CAD files, the required material, key dimensions and tolerances, expected quantities and any electrical or environmental requirements. If drawings are unavailable, contact us to discuss a sample-based review.
The team reviews material selection, mold structure, assembly fit and inspection needs during the DFM stage. Final specifications, trial requirements and delivery timing are agreed for the individual project before production.
Explore selected custom injection mold projects developed according to customer drawings, samples and specific application requirements.
01
The Terminal Block Housing is a high-grade, multi-tier insulating enclosure designed to hold, organize, and isolate terminal connections in industrial distribution equipment.…
Explore more
02
The Inner Lid is an internal insulating housing and phase-barrier frame designed for electrical contactors and circuit switching devices. Precision-molded from flame-retardant…
Explore more
03
The Modular Terminal Block Base is a multi-pole electrical distribution housing engineered for heavy-duty industrial wiring and control panel connections. Featuring a…
Explore more
04
The Coil Bobbin is a precision-molded insulating spool designed to hold copper magnet wire windings within industrial contactors, relays, and solenoids. Featuring…
Explore more
05
The Contactor Auxiliary Contact Base is a precision-molded thermoplastic chassis designed to hold and secure auxiliary contact mechanisms onto power contactors. Featuring…
Explore more
06
The Terminal Block Accessories – Terminal Kits set includes specialized high-torque connection hardware designed for secure power distribution in large terminal blocks.…
Explore more
07
The A-Series Contactor Plastic Base Assembly is a comprehensive modular component kit designed to house and support the internal electromechanical mechanism of…
Explore more
08
The Indicator Light is a compact, panel-mounted pilot signal lamp designed to provide clear visual status monitoring for industrial control equipment. Featuring…
Explore more
09
The Emergency Stop Button (Head Unit) is a modular actuator unit designed for installation on industrial control panels, pendant stations, and machinery…
Explore more
10
The Button Base is a cylindrical mounting sleeve and adapter housing designed to secure industrial push buttons and emergency stop actuators into…
Explore more
11
The Key-Operated Emergency Stop Button is an essential industrial safety device designed to immediately halt machinery operations during emergency situations. Featuring a…
Explore more
12
The Plastic Housing Assembly for Motor Protection Circuit Breaker is a modular, high-dielectric structural enclosure designed to protect internal switching mechanisms, thermal-magnetic…
Explore moreFrom requirement review to final delivery, each stage is managed against the agreed technical and quality requirements.
Review the application, customer drawings, 3D models, material requirements, tolerances and technical specifications. Confirm manufacturability through DFM analysis and agree on key quality requirements.
Select suitable mold steel, plastic resin and purchased components according to the application, part performance, surface finish and expected production volume. Confirm material grades and applicable specifications.
Develop the 3D mold design and detailed drawings. Define the mold structure, part dimensions, gating, cooling, venting and ejection systems to meet the approved technical requirements.
Machine the mold frame and components to approved drawings, assemble the mold and conduct trial molding. Prepare samples and document trial conditions for review and validation.
Evaluate sample dimensions, appearance, assembly fit and applicable functional or performance requirements. Record results, resolve identified issues and obtain the required sample approval.
Begin controlled production after sample and specification approval. Follow the agreed process settings, inspection plan and assembly requirements to maintain consistent product quality.
Inspect finished molds or products for specified dimensions, structure, appearance and applicable functions. Review inspection results, traceability and quality records before shipment release.
Clean and protect the mold or products and use suitable packaging for shipment. Verify labels, quantities and delivery documents, then arrange delivery according to the agreed shipping requirements.
+86 18926919975
18926919975
info@zhjingmu.com
JingMu02@outlook.com
Reviews
There are no reviews yet.