E-941S-600/HQ Armature Plate Holder for 600lb Series - Secure Mounting

In this review of the E-941S-600/HQ armature plate holder, the bottom line is straightforward: it is a focused mounting accessory for installers working with Seco-Larm 600lb series magnetic locks. Professionals and DIYers who already use the compatible E-941SA-600 or E-941DA-600 variants will appreciate its exact fit and purpose-built design. The review highlights that this holder exists to ensure correct armature plate placement and reliable contact with the magnet, which is the single biggest reason to buy it when matching hardware is required.

Key Features

• Compatibility: Designed specifically for the E-941SA-600, E-941SA-600PQ, E-941DA-600Q and E-941DA-600PQ, this holder ensures a precise fit and consistent operation when paired with those models.
• Secure mounting: The holder provides a stable mounting point for the armature plate that helps maintain proper alignment and contact with the magnetic lock under normal door use.
• Installation consistency: Using the dedicated plate holder simplifies installation by matching the hole patterns and spacing expected by the 600lb series devices.
• Accessory integration: As a purpose-built accessory, it reduces guesswork during setup and avoids improvised mounting solutions that can compromise performance.
• Replacement and spare use: The holder is useful as a spare part for maintenance or for installers stocking parts for Seco-Larm 600lb series jobs.

Who It's For

This accessory is aimed at security installers, facilities maintenance staff, and advanced DIYers who are deploying or servicing Seco-Larm 600lb magnetic lock systems and need a correct armature plate mounting solution. It is particularly useful on retrofit jobs where the original holder is damaged or missing and a direct replacement is required for reliable lock function.

It is not a general-purpose armature plate or universal bracket; buyers who do not own one of the listed 600lb series models should look for a holder specified for their lock model. For those who need a broader compatibility range or an adjustable universal mount, a different accessory would be more appropriate.

Pros & Cons

Pros

• Precisely matched to the specified Seco-Larm 600lb series models for straightforward replacement.
• Helps keep armature alignment stable for consistent magnetic lock performance.
• Simplifies installation by using expected hole spacing and mounting points.

Cons

• Limited to the listed 600lb series models, so it is not universal for other locks.

Specifications

Product name	E-941S-600/HQ Armature Plate Holder
Compatible models	E-941SA-600, E-941SA-600PQ, E-941DA-600Q, E-941DA-600PQ
Series	600lb Series
Function	Armature plate mounting/holder
Intended use	Replacement or accessory for Seco-Larm magnetic lock installations

Our Verdict

The E-941S-600/HQ armature plate holder is a sensible, purpose-built part for anyone using Seco-Larm 600lb series locks who needs a correct replacement or spare. It is not a universal bracket, but for its intended models it saves installation time and helps maintain reliable lock engagement, making it a good-value component for installers and maintenance teams who work with these specific magnetic locks.

Frequently Asked Questions

Will this holder work with other Seco-Larm lock series?
It is intended for the listed 600lb series models; other series may have different hole patterns and will likely need their own specified holders.

Is this item sold as a single holder?
The product is the armature plate holder designed for the specified models; installers typically purchase as needed for replacement or spare parts.

Can this holder improve a misaligned armature plate?
It provides the correct mounting interface for the compatible locks and can resolve alignment issues when the previous holder was damaged or incorrect, but it does not replace proper adjustment of the armature plate itself.