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OMRON Magnetically Actuated Safety Interlock Switch: MA Series, 1NO/1NC - DC Safety-Interlock Switches
OMRONDC Safety-Interlock Switches

OMRON Magnetically Actuated Safety Interlock Switch: MA Series, 1NO/1NC

The OMRON Magnetically Actuated Safety Interlock Switch from the MA Series is a DC safety-interlock switch with a 1NO/1NC contact configuration. This pre-cabled unit features a 19.69 ft cable length and does not…

SKU 3G-OTH-30557

Also listed as: 445071621 · 44507 1621

Brand
OMRON
Item
Magnetically Actuated Safety Interlock Switch: MA Series, 1NO/1NC
Category
DC Safety-Interlock Switches
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OMRON
Manufacturer Part Number
44507-1621
Series
MA
Type
1NO/1NC
Cable Lg
19.69 ft
Indicating Light
No Indicating Light Included
Termination Type
Pre-Cabled

Technical Documents

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OMRON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OMRON Magnetically Actuated Safety Interlock Switch from the MA Series is a DC safety-interlock switch with a 1NO/1NC contact configuration. This pre-cabled unit features a 19.69 ft cable length and does not include an indicating light, as specified by manufacturer part number 44507-1621.

Frequently Asked Questions

What is the OMRON MA Series magnetically actuated safety interlock switch used for?

The OMRON MA Series switch is used for safety interlocking on movable guards, doors, and access panels in industrial machinery. Its magnetic actuation allows non-contact detection, making it suitable for applications requiring hygienic design or where mechanical wear is a concern.

What are the specifications of the OMRON MA Series safety interlock switch (44507-1621)?

This OMRON MA Series switch has a 1NO/1NC contact configuration, pre-cabled termination with a 19.69 ft cable, and no indicating light. It is a DC safety-interlock switch designed for non-contact magnetic actuation. The manufacturer part number is 44507-1621.

Where to buy the OMRON MA Series safety interlock switch worldwide?

3G Electric supplies the OMRON MA Series safety interlock switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

How to install the OMRON MA Series magnetically actuated safety interlock switch?

Mount the switch body on the fixed frame and the actuator on the movable guard, ensuring proper alignment for magnetic coupling. Connect the pre-cabled wires per the wiring diagram for 1NO/1NC contacts. Follow OMRON's installation manual and local safety standards for interlocking devices.

Used in

Common applications for OMRON
Automotive assembly lines — OMRON G2RV-ST500 AC/DC24 slim relays for compact control panel switching
Packaging machinery — OMRON E2E-X5Y1-M1 inductive proximity sensors for position detection of metal parts
HVAC systems — OMRON LY4-DC12 general-purpose relays for fan and compressor control
High-temperature ovens — OMRON E32-D51 fiber-optic cables for non-contact temperature sensing
Material handling — OMRON D4CC3002 limit switches for conveyor belt end-of-travel detection
Machine tool safety — OMRON TZ-1GV22 snap-action switches for interlock and guard monitoring

OMRON Products

3G Electric supplies OMRON dc safety-interlock switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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OMRON Magnetically Actuated Safety Interlock Switch: MA Series, 1NO/1NC, 19.69 ft Cable Lg (MPN 44507-1661)
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