ALARM CONTROLS

Single Magnetic Lock, 600 lb Holding Force, 12/24 VDC, Bracket Mount, Interior, Clear Anodized (US28)

SKU 600S

  • Fast shipping from four branches
  • 30-day returns on unopened products

The Alarm Controls 600S is the workhorse standard single mag lock for interior openings that see heavy traffic. Bracket-mounted with 600 lbs of holding force, it drops onto any access control system without special tools and gets a door secured in one truck roll.

Built for the commercial installer

Dual-voltage design means one part number covers both 12 VDC and 24 VDC panel outputs, so you're not stocking two SKUs. The E-Z mount header bracket ships with a template and self-drilling TEC screws, which cuts the install to a bracket-and-armature job on a standard interior door. UL 294 recognized, UL 10C fire rated, and CAN/ULC-S104 conformant, so it clears code review on commercial jobs where the AHJ pushes back.

Key features

  • 600 lbs holding force for interior door control in access control applications
  • Field-selectable 12 or 24 VDC lets one lock serve both panel voltages
  • Built-in arc suppression protects panel outputs from inductive kickback on release
  • Instant release with no hysteresis for clean egress on request-to-exit
  • E-Z mount header bracket, template, and TEC screws included for a no-drill-jig install
  • Fire-rated and UL-listed (UL 294, UL 10C, CAN/ULC-S104, UL 864, CAN/ULC-S527)
  • Limited lifetime warranty from Alarm Controls (ASSA ABLOY / Hanchett Entry Systems)

Finish options

Ships standard in clear anodized (US28). For jobs where finish matches matter, DURO Duranodic (US40) is available by adding DURO to the end of the part number. Polished chrome and brass dress covers are sold separately as magnetic lock accessories.

Need bond sensing?

The 600S is the standard model without a bond sensor, LED, or door status output. If the job requires status feedback back to the panel, step up to the 600LB, which adds an indicating LED, bond sensor, and door status sensor with SPDT 3A relay contacts on the same 600 lb form factor.

Specifications

SKU600S
BrandALARM CONTROLS
Form factorBracket-mounted single magnetic lock, interior use
Holding force600 lbs
Power input12 or 24 VDC, field selectable
Power consumption505 mA at 12 VDC / 260 mA at 24 VDC
Operating temp+14°F to +131°F (-10°C to +55°C)
SuppressionBuilt-in arc suppression, MOV
Release behaviorInstant release, no hysteresis
Magnet dimensions9-7/8" L x 1-11/16" H x 1" W
Armature dimensions7-1/4" L x 1-1/2" H x 1/2" W
Standard finishClear anodized (US28)
Optional finishesDURO Duranodic (US40); polished chrome and brass dress covers sold separately
MountingE-Z mount header bracket, template, and self-drilling TEC screws included
Corrosion protectionNon-aluminum parts plated to resist corrosion
CompatibilityWorks with any access control system
CertificationsUL 294 recognized component, UL 10C fire rated, CAN/ULC-S104 fire door conformant, UL 864 listed, CAN/ULC-S527 listed
WarrantyLimited lifetime

Documents and resources

FAQs

What is the difference between the 600S and the 600LB?
600S is the standard model with no status feedback. 600LB adds an LED, bond sensor, and door status sensor with SPDT 3A relay contacts on the same 600 lb form factor. Pick the 600S when the panel doesn't need bond or door-position feedback.
Can this lock be installed outdoors?
No. The 600S is rated for interior applications only. For exterior openings, use a weather-rated Alarm Controls mag lock.
What voltage does the 600S need?
Field-selectable 12 or 24 VDC. Draws 505 mA at 12 VDC or 260 mA at 24 VDC. One SKU covers both panel voltages, no separate part number needed.
What is included in the box for installation?
The lock ships with the E-Z mount header bracket, a mounting template, and self-drilling TEC screws. No drill jig or special tools required for a standard interior door install.
Is the 600S fire rated?
Yes. UL 10C fire rated and CAN/ULC-S104 fire door conformant. Also UL 294 recognized component, UL 864 listed, and CAN/ULC-S527 listed.
Does the 600S work with my access control panel?
Yes. The 600S is a passive electromagnetic lock that operates from any access control panel output supplying 12 or 24 VDC. No panel-specific integration required.
How do I order the DURO Duranodic finish?
Add DURO to the end of the standard part number when ordering. Contact your SS&Si sales rep to confirm current lead time on non-clear finishes.