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OMRON MA Series DC Safety-Interlock Switch - DC Safety-Interlock Switches
OMRONDC Safety-Interlock Switches

OMRON MA Series DC Safety-Interlock Switch

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
MA Series DC Safety-Interlock Switch
Part Number
44507-1621
Category
DC Safety-Interlock Switches
Available to Order
Also known as:44507-1621OMRON
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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

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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
Industrial control panels — Omron G7L series power relays for switching high-current loads up to 30 A
HVAC equipment — Omron MJN series relays with 240 V AC coils for compressor and fan control
Process automation — Omron G3NA solid-state relays for silent, high-cycle switching of heaters
Material handling — Omron photoelectric and proximity sensors for position detection and counting
Machine safety — Omron safety relays and interlock switches for guard door monitoring
Power distribution — Omron surface-mounted relays with finger-safe terminals for branch circuit control
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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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