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Compact stainless-steel mortise electric bolt, 12 V, 12.5 mm core, 15 mm throw

YINGHUA

YINGHUA BoltL10 Electric Bolt Mortise Lock 12V Stainless Steel NC

SKU CH-009E-NQHC9

A 12 V stainless-steel electric mortise bolt with 12.5 mm core, 15 mm throw, magnetic induction locking and adjustable delay for access-control doors

  • Main functionEntrance
  • Product typeChain Guard
  • Main materialMetal
  • Secure access with 12 V DC power supply
  • Adjustable time delay suits entry routines
  • Stainless 12.5 mm bolt extends 15 mm
  • Low 120 mA hold current saves energy
  • Magnetic induction locking for reliable engagement

Purpose and fit

The YINGHUA BoltL10 is an electric bolt mortise lock designed for door access control systems. It operates on a 12V DC supply and suits installations that require a compact, stainless-steel locking mechanism with magnetic induction locking.

Sustained operation

The lock draws 1.2 A during the start state and settles to 120 mA in the persistent state. Its coil type is rated for continuous working, so the unit maintains the locked position without overheating during extended use.

Build and connections

The lock core uses a 12.5 mm diameter stainless steel bolt that extends 15 mm. Wiring uses a white wire for COM, black for power ground and yellow for the normally closed contact. The package includes the mortise lock, a panel cover, an induction lock, screws and a manual.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $45.99
Cheaper than about 54% of the 2,145 comparable items (median $55.99).

Specifications

Product
Product typeChain Guard
Size & build
Main materialMetal
More details
Main functionEntrance

Questions about this item

How much power does the BoltL10 draw when it stays locked all day?

In the persistent state the lock draws 120 mA at 12 V, so continuous operation adds very little to the power budget.

What separate items must I already have to make this lock work?

You need a 12 V DC supply, an access controller to drive the white COM and yellow NC wires, and a door thick enough for the 15 mm bolt throw.

Will the 12.5 mm stainless core fit the cut-out in my existing mortise pocket?

The core diameter is 12.5 mm and the bolt extends 15 mm, so measure your current pocket before installing.

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