Von Duprin 110744 E7500 Switch...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$211.00
$145.32
Von Duprin 110744 E7500 Switch Connector Assembly

Von Duprin 110744 E7500 Switch Connector Assembly for Electrified Mortise Locks

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Model: 110744

In Stock (leaves warehouse same day if ordered before 3pm ET)

$211.00
$145.32
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Von Duprin 110744 E7500 Switch Connector Assembly for Electrified Mortise Locks

OEM Replacement Switch Connector Assembly for E7500 Electrified Mortise Lock Systems

The Von Duprin 110744 is a commercial-grade Switch Connector Assembly engineered as a direct OEM replacement for the internal electronics of the Von Duprin E7500 Series Electrified Mortise Lock. This assembly integrates with mechanical exit devices including the 5575, 8875, 9875, and 9975 mortise series to enable remote electrical control of exterior trim while preserving free interior egress. Featuring high-reliability SPDT (Single Pole Double Throw) switches rated up to 1.0 Amp at 48VDC/VAC, the 110744 restores accurate real-time telemetry for latch bolt position and exterior trim lock status to your access control panel. The universal, non-handed field-reversible design ensures compatibility with both Left-Hand Reverse (LHR) and Right-Hand Reverse (RHR) door configurations, and the pre-wired harness with molded connectors simplifies drop-in field replacement.

Professional Features & Benefits

  • Exact OEM Factory Compatibility: Specifically designed as a direct replacement component for the internal mechanics of Von Duprin E7500 Series Electrified Mortise Locks, ensuring precise fit and function without modification.
  • Dual SPDT Monitoring Switch Integration: Houses high-reliability Single Pole Double Throw (SPDT) switches that track critical door conditions including latch bolt position and exterior trim lock/unlock status for accurate access control reporting.
  • Electrical Contact Rating: Rated for standard low-current tracking applications up to 1.0 Amp at 48VDC/VAC, suitable for integration with commercial access control and monitoring systems.
  • Streamlined Pre-Wired Connector Assembly: Multi-conductor wire leads with molded terminal connectors allow for a cleaner drop-in replacement, eliminating manual wire pin mistakes during field service and reducing installation time.
  • Access Control System Synergy: Provides seamless communication with remote monitoring systems to shunt alarms and log user traffic without generating false forced-door errors, maintaining code-compliant operation.
  • Non-Handed Universal Design: Field-reversible assembly configuration ensures proper fitment and functionality within both Left-Hand Reverse (LHR) and Right-Hand Reverse (RHR) door frameworks without additional parts.
  • Exit Device Series Integration: Compatible with Von Duprin 5575, 8875, 9875, and 9975 mortise series exit devices, enabling remote electrical control of exterior trim while preserving free interior egress.
  • Commercial Grade 1 Build Quality: Constructed to Commercial/Institutional Grade 1 accessory standards for dependable performance in high-traffic facility environments.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Professional Applications

  • Commercial Office Buildings with Access Control Systems
  • Educational Facilities Requiring Door Status Monitoring
  • Healthcare Institutions with Integrated Security Systems
  • Government and Municipal Buildings
  • Industrial and Warehouse Facilities with Remote Monitoring
  • Multi-Tenant Residential Properties with Electrified Egress Hardware
  • Retail Establishments with Loss Prevention and Access Control Integration

Why Choose Von Duprin Quality?

Von Duprin electrified mortise lock components are built to Commercial/Institutional Grade 1 standards, delivering the precision engineering and reliable signal transmission that demanding access control environments require. The 110744 Switch Connector Assembly restores secure, code-compliant, and fully integrated tracking functionality to high-traffic facility doors, remedying faulty internal signals with a professional-grade pre-wired replacement. Engineered for seamless compatibility with the E7500 series and supported exit device families, this assembly ensures your access control infrastructure operates with confidence.

Manufacturer Resources

Von Duprin 98/99 Series Catalog

Product Specs

Von Duprin 110744 – Frequently Asked Questions

1) What does the Von Duprin 110744 switch connector assembly actually do inside an E7500 mortise lock?
The 110744 is the internal switch and wiring assembly for the Von Duprin E7500 electrified mortise lock. It carries SPDT switches that report latch bolt position and whether the exterior trim is locked or unlocked, and sends that back to the access control panel. It is not the lock and not the trim, it's the electronics package inside the lock that produces the signals. Buy it when the lock still works mechanically but the monitoring signal has gone bad or intermittent.
2) Which Von Duprin exit devices will the 110744 E7500 switch assembly work with?
It works with the E7500 electrified mortise lock as fitted to the Von Duprin 5575, 8875, 9875, and 9975 mortise exit device series. In those applications the assembly is what lets the panel control the outside trim electrically while the push pad inside always gives free egress. If your device is a rim or vertical rod model rather than one of those mortise series, this is not the part for it.
3) Do I need to order the 110744 switch assembly by hand, left or right?
No handing to specify. The assembly is non-handed and field reversible, so one part covers both left hand reverse and right hand reverse openings with nothing extra to add. There is a single configuration, so the order is just the part itself.
4) Will the 110744 switch contacts handle the current from my access control panel?
The SPDT switches are rated to 1.0 amp at 48VDC or 48VAC. That covers signalling and monitoring inputs on a commercial access control or alarm panel, which is what these contacts are for. Don't run a door strike, mag lock, or any other load current through them, switch a relay with the contact and let the relay carry the load.
5) My access control system is throwing false forced door alarms on an E7500 opening, is the switch assembly the fix?
That's the classic symptom of a failed or drifting monitoring switch in the E7500. The 110744 restores latch bolt position and trim status reporting, which is what the panel uses to shunt the alarm during a valid entry. If the mechanical lock still throws and retracts normally and only the reporting is wrong, replacing this assembly addresses the signal side. If the latch itself is binding, the problem is mechanical and this part will not correct it.
6) Can I swap the E7500 switch connector assembly in the field, or does the lock have to come out to the bench?
It is built as a drop-in service part. The harness comes pre-wired with molded terminal connectors, so there is no pin-by-pin rewiring at the door and no chance of getting the conductor order wrong. That is the main practical reason to use the OEM assembly rather than rebuilding the wiring: the connector keying does the work for you.
7) Is the 110744 an OEM Von Duprin part or an aftermarket equivalent?
OEM. It's the Von Duprin factory component for the E7500 series, so it drops into the existing lock case without modification, drilling, or adapting. On an electrified opening that matters more than usual, a generic switch pack won't match the connector or the switch positions the E7500 uses.
8) Does replacing the E7500 switch assembly affect egress or fire code on the opening?
The inside push pad on the 5575, 8875, 9875, and 9975 devices stays mechanically free at all times, the electrification controls only the outside trim. Swapping the switch assembly restores monitoring without changing that, so egress behavior is unchanged by the repair.
9) How many switches are in the Von Duprin 110744 assembly and what does each one report?
Two SPDT switches. One tracks latch bolt position, so the panel knows whether the door is actually latched, and the other reports whether the exterior trim is locked or unlocked. Single pole double throw means each gives you both a normally open and a normally closed contact off a common, so the integrator can wire the sense input either polarity the panel expects.
How fast can I get the Von Duprin 110744 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Von Duprin 110744 come with a warranty?
Absolutely. The Von Duprin 110744 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Von Duprin 110744?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Von Duprin 110744 from ZenSupply?
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