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OMRON MA Series Magnetically Actuated Safety Interlock Switch - AC Safety-Interlock Switches
OMRONAC Safety-Interlock Switches

OMRON MA Series Magnetically Actuated Safety Interlock Switch

The OMRON MA Series Magnetically Actuated Safety Interlock Switch (MPN 44507-1681) is an AC safety-interlock switch with a 1NO/2NC contact configuration. It features a pre-cabled termination type with a 19.69 ft…

SKU 3G-OTH-30894

Also listed as: 445071681 · 44507 1681

Brand
OMRON
Item
MA Series Magnetically Actuated Safety Interlock Switch
Part Number
44507-1681
Category
AC Safety-Interlock Switches
Available to Order
Also known as:44507-1681OMRON
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OMRON
Manufacturer Part Number
44507-1681
Series
MA
Type
1NO/2NC
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 MA Series Magnetically Actuated Safety Interlock Switch (MPN 44507-1681) is an AC safety-interlock switch with a 1NO/2NC contact configuration. It features a pre-cabled termination type with a 19.69 ft cable length and does not include an indicating light.

Frequently Asked Questions

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

The OMRON MA Series switch (MPN 44507-1681) is used to monitor the position of movable guards on industrial machinery. Its 1NO/2NC contact configuration provides redundant safety signals, helping prevent machine operation when a guard is open. It is common in packaging, material handling, and automated production lines.

What are the specifications of the OMRON MA Series safety interlock switch 44507-1681?

The OMRON MA Series switch (MPN 44507-1681) is a magnetically actuated safety interlock with a 1NO/2NC contact configuration. It has a pre-cabled termination with a 19.69 ft cable length and does not include an indicating light. It is designed for AC safety-interlock applications.

Where to buy the OMRON MA Series safety interlock switch 44507-1681 worldwide?

3G Electric supplies the OMRON MA Series switch (MPN 44507-1681) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this safety interlock switch.

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

Mount the OMRON MA Series switch (MPN 44507-1681) on the fixed frame and the actuator on the movable guard. Align the actuator with the switch face within the specified sensing distance. Connect the pre-cabled wires to your safety circuit per the wiring diagram. Test the interlock function before machine operation.

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 ac 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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