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Honeywell AC Series Plunger-Actuated Door Safety-Interlock Switch - Plunger-Actuated Door Safety-Interlock Switches
HoneywellPlunger-Actuated Door Safety-Interlock Switches

Honeywell AC Series Plunger-Actuated Door Safety-Interlock Switch

The HONEYWELL AC Series Door Switch is a plunger-actuated door safety-interlock switch with SPDT contacts. This momentary-action switch features a 5 A current rating and quick-connect terminal connections, identified…

SKU 3G-OTH-30397

Brand
Honeywell
Item
AC Series Plunger-Actuated Door Safety-Interlock Switch
Category
Plunger-Actuated Door Safety-Interlock Switches
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Honeywell
Manufacturer Part Number
23AC81
Series
AC
Current
5 A
Switch Action
Momentary
Terminal Connection Type
Quick Connect

Technical Documents

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

Product Description

The HONEYWELL AC Series Door Switch is a plunger-actuated door safety-interlock switch with SPDT contacts. This momentary-action switch features a 5 A current rating and quick-connect terminal connections, identified by manufacturer part number 23AC81.

Frequently Asked Questions

What is the Honeywell AC Series door switch used for?

The Honeywell AC Series door switch is a plunger-actuated safety-interlock switch used to monitor door positions on industrial enclosures, machinery guards, and access panels. It provides SPDT momentary switching to interrupt power or trigger alarms when a door opens, helping protect personnel and equipment.

What are the specifications of the Honeywell 23AC81 door switch?

The Honeywell 23AC81 is an AC Series plunger-actuated door safety-interlock switch with SPDT contacts and momentary switch action. It is rated for 5 A current and features quick-connect terminal connections. The manufacturer part number is 23AC81.

Where to buy Honeywell 23AC81 door switches worldwide?

You can source the Honeywell 23AC81 door switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a Honeywell AC Series door switch?

Mount the Honeywell AC Series switch so the plunger is depressed when the door is closed, ensuring positive actuation. Use quick-connect terminals for wiring, and verify the SPDT circuit matches your safety interlock logic. Always follow local electrical codes and the manufacturer's installation guidelines.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

3G Electric supplies Honeywell plunger-actuated door 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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Plunger snap-action switch from the Honeywell BZ series with 1NO/1NC contact configuration. Rated for 15 A at 250 V AC and features screw-type electrical connection. Suitable for position sensing and limit control in industrial automation, packaging, and material handling equipment
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Plunger-actuated snap-action switch from the BZ series with 1NO/1NC contact configuration. Rated for 15 A at 250 V AC with solder electrical connection. Suitable for limit sensing, position detection, and actuation in industrial control and automation equipment
Plunger-actuated snap-action switch with 1NO/1NC contact configuration. Rated for 15 A at 125 to 480 V AC. Screw-type electrical connection. Suitable for position sensing and control in industrial machinery and automation systems
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Plunger-actuated snap-action switch with 1NO/1NC contact configuration. Rated for 15 A at 125 to 480 V AC. Screw-type electrical connection. Suitable for position sensing and control in industrial machinery and automation systems
Plunger snap-action switch from the BZ series with 1NO/1NC contact configuration. Rated for 15 A at 125 to 480 V AC. Screw-type electrical connection. Used for position sensing and control in industrial automation and machinery
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Plunger snap-action switch from the BZ series with 1NO/1NC contact configuration. Rated for 15 A at 125 to 480 V AC. Screw-type electrical connection. Used for position sensing and control in industrial automation and machinery
Plunger-actuated snap-action switch from the Honeywell BZ series. Features 1NO/1NC contact configuration and screw-type electrical connection. Rated for 15 A at 250 V AC. Suitable for position sensing and control in industrial automation and machinery applications
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Plunger-actuated snap-action switch from the Honeywell BZ series. Features 1NO/1NC contact configuration and screw-type electrical connection. Rated for 15 A at 250 V AC. Suitable for position sensing and control in industrial automation and machinery applications
Plunger-actuated snap-action switch from the Honeywell BZ series. Features 1NO/1NC contact configuration and screw-type electrical connection. Rated for 15 A at 125 to 480 V AC. Commonly used for position sensing and control in industrial automation, packaging machinery, and conveyor systems
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Plunger-actuated snap-action switch from the Honeywell BZ series. Features 1NO/1NC contact configuration and screw-type electrical connection. Rated for 15 A at 125 to 480 V AC. Commonly used for position sensing and control in industrial automation, packaging machinery, and conveyor systems

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Plunger-actuated door safety-interlock switch with SPDT contacts. Features maintained/momentary switch action and screw terminal connections. Rated for 15 A current. Used to detect door position in industrial machinery and enclosures for safe access control and equipment shutdown
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Plunger-actuated door safety-interlock switch with SPDT contacts. Features maintained/momentary switch action and screw terminal connections. Rated for 15 A current. Used to detect door position in industrial machinery and enclosures for safe access control and equipment shutdown