SDC E300 Series 300lb Micro El...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$209.00
$143.97
SDC SDC E300 Series - 300lb Holding Force Micro Electromagnetic Cabinet Locks with Locked Status SDC-E300

SDC E300 Series 300lb Micro Electromagnetic Cabinet Lock with Status Monitoring

(No reviews yet) Write a Review

Model: E300

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

$209.00
$143.97
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

SDC E300 Series 300lb Micro Electromagnetic Cabinet Lock with Status Monitoring

Compact Access Control Solution for Cabinets and Lockers

The SDC E300 Series micro electromagnetic cabinet lock delivers 300lb holding force in a compact design perfect for drawers, cabinets, and lockers requiring specialized security. This fail-safe electromagnetic lock operates on field selectable 12/24VDC power and features bond alert status (BAS) output for remote monitoring and system integration. The interlocking quick mount assembly and compact size enable easy installation in restricted areas without special tools.

Professional Features & Benefits

  • 300lb Holding Force: Provides secure electromagnetic locking for cabinets, drawers, and lockers in commercial access control applications.
  • Dual Voltage Operation: Field selectable 12/24VDC power supply compatibility for flexible system integration requirements.
  • Bond Alert Status (BAS): Lock status output enables remote monitoring and integration with access control systems for enhanced security management.
  • Fail-Safe Operation: Electromagnetic design releases automatically during power loss for emergency egress and safety compliance.
  • Compact Installation: Micro size design with interlocking quick mount assembly allows installation in small cabinets and restricted areas.
  • Tool-Free Installation: No special tools required with included captive lock mounting screws and self-drilling sheet metal screws.
  • Voltage Protection: Built-in voltage and current spike protection ensures reliable operation and extended service life.
  • UL 864 Certified: Listed for Control Units and Accessories for Fire Alarm Systems ensuring code compliance and professional reliability.

Technical Specifications

  • Battery Operated: No
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Door Type: Cabinet
  • Electronic: Yes
  • Fail-Safe/Fail-Secure: Fail-Safe
  • Holding Force: 300
  • PDF:SDC Full Catalog: https://zensupply.com/content/pdf/lcn/CondensedHardwareBrochure
  • Product Category: Electronic Access Controls
  • Product Group: Electronic Access Controls
  • Product Model: E300
  • Product Subgroup: Electromagnetic Locks
  • Product Type: Micro Electromagnetic Locks
  • Product Voltage: 12/24VDC
  • Series: Excel Series
  • Subcategory: Electromagnetic Locks

Professional Applications

  • Commercial Building Security Systems
  • Healthcare Facility Medication Storage
  • Educational Institution Equipment Security
  • Retail Point-of-Sale Cash Drawer Control
  • Industrial Facility Tool and Parts Storage
  • Government Document and Evidence Storage
  • Financial Institution Secure Cabinet Access

Why Choose SDC Quality?

SDC E300 Series electromagnetic cabinet locks deliver professional-grade security with UL 864 certification and virtually maintenance-free operation. The compact design with 300lb holding force and integrated status monitoring provides reliable access control for demanding commercial applications where secure cabinet and locker management is essential.

Manufacturer Resources

SDC Full Catalog

Product Specs

Subcategory:
Electromagnetic Locks
Series:
Excel Series
Holding Force:
300 lbs
Product Group:
Electronic Access Controls
Product Subgroup:
Electromagnetic Locks
Product Type:
Micro Electromagnetic Locks
Commercial/Residential:
Commercial
Battery Operated:
No
Door Type:
Cabinet
Electronic:
Yes
Fail-safe / Fail-secure:
Fail-Safe
Product Model:
E300
Product Voltage:
12/24VDC
Product Category:
Electronic Access Controls
Department:
Door Hardware

SDC E300 – Frequently Asked Questions

1) Will the SDC E300 cabinet lock stay locked if the building loses power?
No. The E300 micro electromagnetic lock is fail-safe, so it releases the moment power drops. That is the right behavior where egress or emergency access matters, but it means a cabinet secured with one is unlocked during an outage. If the contents have to stay locked through a power failure (evidence storage, controlled substances without backup power), either put the lock on a supervised/battery-backed power supply or use a fail-secure device instead.
2) Can I monitor whether a cabinet lock is actually locked from the access control system?
That is what the bond alert status (BAS) output on the E300 is for. It reports lock status back to the head end, so the panel or monitoring software can tell you the magnet is bonded rather than just that it was told to lock. Wire the BAS output to a monitored input on your controller.
3) What does it take to install a magnetic cabinet lock in a tight locker or drawer?
The E300 uses an interlocking quick mount assembly and ships with captive lock mounting screws plus self-drilling sheet metal screws, so no special tools are needed. The micro body is sized to go into small cabinets and restricted spaces where a standard mag lock will not fit. You still need to bring DC power to the cabinet.
4) Is the SDC E300 UL listed for use with a fire alarm system?
It carries UL 864 listing for Control Units and Accessories for Fire Alarm Systems. That matters where cabinet locks have to release on fire alarm, since the E300 is fail-safe and drops on loss of power from the alarm interface.
5) Is the SDC E300 a commercial-grade lock or a residential cabinet latch?
Commercial. The E300 Excel Series micro mag is specified for commercial access control work, medication storage, evidence and document cabinets, cash drawers, and tool cribs, and it integrates with a building access control system rather than working standalone. There is no keypad or credential reader on the lock itself; it takes its lock and unlock command from the system you connect it to.
6) Will voltage spikes from the access control panel damage the cabinet mag lock?
The E300 has built-in voltage and current spike protection, so it can share a supply with other devices on the panel without a separate suppression diode across the coil.
How fast can I get the SDC E300 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 SDC E300 come with a warranty?
Absolutely. The SDC E300 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 SDC E300?
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 SDC E300 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!