1NO1NC Two-Position Right-Momentary 45° Key Selector Switch

Product Description

The ACXION 1NO1NC Two Position Right Momentary 45 Degree Key Selector Switch is a factory direct control solution engineered with a modular three component structure separating the knob head, mounting base, and contact blocks to simplify panel installation and wiring. Operating via a 45 degree spring return mechanism, it requires an operator to actively hold the key to maintain the electrical signal, providing a reliable mechanical safeguard that prevents critical machinery from being left running unattended. Built for long term field durability with a lifespan of 500,000 operations, the switch features an anti rotation head design to eliminate housing slippage under high torque, standard silver plated contacts for reliable power routing, and optional gold plating to protect sensitive low current data circuits from environmental oxidation.

Key Features

Spring Return: Snaps back from 45 degrees right to left instantly when released, perfect for quick temporary signaling.
Modular Structure: Simple three piece assembly of knob head, base, and contact blocks for fast tool free panel installation.
Anti Rotation: Molded body tab locks into panel notches to stop the switch from spinning or loosening under hard twists.
Dual Contacts: Reliable silver contacts come standard, with factory gold plating options for low voltage PLC signaling.
Stackable Blocks: Flexible layout lets you easily add or remove contact poles to fit your exact wiring schematic.

Technical Specifications

Actuator Type: Two-Position Single-Side Momentary
Rotational Angle: 45 Degree Right-Inching
Contact Configuration: One Normally Open and One Normally Closed Pole
Mechanical Operational Rating: 500,000 Complete Cycles
Ambient Temperature Tolerance: -25C to +70C
Permissible Atmospheric Humidity: Up to 95 percent non-condensing at 25C
Testing Standards and Approval: Built to IEC60947-5-1 and GB14048.5 specifications with full CCC and CE certification

Frequently Asked Questions

Q1: Can procurement managers order these switches with custom contact arrangements and gold plating directly from your factory?

A1: Yes, buying factory-direct gives you full access to custom engineering modifications. While we supply standard 1NO1NC configurations with silver-plated contacts for standard power routing, our production lines can customize the contact blocks to meet your specific blueprints. We also offer optional high-purity gold-plated contacts to prevent surface oxidation in low-voltage PLC data loops or corrosive environments.

Q2: Is the key removable in both positions, and what happens if an operator walks away?

Q2: No, the key can only be inserted or withdrawn when the switch is at its default left resting position. Because the internal spring automatically forces the switch back to the left position the moment the key is released, it is physically impossible for an operator to pull the key out or walk away while leaving the restricted circuit loop activated.

Q3: How does the anti-rotation design prevent field failures under aggressive manual torque?

A3: Budget switches often spin inside their panel cutouts when users twist the key hard, which tears the wires out of the back terminals. Our industrial-grade design features a molded anti-rotation boss on the housing head that physically locks into standardized panel notches. Even when operators grab the key and twist it with force, the switch body stays perfectly stable.

Q4: What are your factory MOQ limits and lead times for bulk engineering orders?

A4: We understand that engineering buyers need to validate hardware before committing to mass production, so we support your testing phase with flexible, low MOQ requirements. Dealing directly with our manufacturing plant eliminates trading company markups, ensuring competitive wholesale pricing and predictable production schedules for large-scale engineering project timelines.

Why Choose ACXION

Partnering with ACXION connects your switch business directly to a dedicated manufacturing plant, giving you a distinct competitive edge by cutting out trading company margins and hidden broker markups. We prioritize supply chain flexibility, offering a low MOQ framework that enables engineering firms to acquire exact sample counts for laboratory validation without heavy capital commitments. Our in-house technical department provides comprehensive OEM and ODM support, allowing you to request tailored contact configurations, custom laser-etched panel legends, or unique lock cylinder keying options based on your design blueprints.

Technical Blueprints, Request CAD Files & Secure Direct Factory Pricing: https://acxionelectric.com/