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Electronic Side Load Lock - Cobalt YD30 Electronic Side Load Lock - Cobalt YD30 Electronic Side Load Lock - Cobalt YD30 Electronic Side Load Lock - Cobalt YD30
ALP200H YD30 Electronic Side Load Loc
ALP200H YD30 Electronic Side Load Lock Diagra
ALP204J YD30 Electronic Side Load Lock Housing Diagra
ALP203H YD30 Electronic Lock Strike Plate Diagra

Electronic Side Load Lock - Cobalt YD30

The Alpro ALP200H electronic side load lock also known as the Cobalt YD30 is a revolutionary low voltage motor driven electronic lock for 180° swing doors. It has been designed to secure double action doors and addresses the two biggest issues in door locking; the ability to align a misaligned door and the ability to release when requested, even with excessive load on the door. 

Features Include

  • Automatic misalignment correction 
  • Side Load Release
  • High Security
  • Dual Monitoring
  • 3 Year Guarantee

  • Specification
  • Order info
  • Documents
  • FAQs


The ALP200H (Cobalt YD30) electronic side load lock is typically used in commercial doors and controlled by access control systems.

This electronic side load lock can be used in a simpler system where just controlling access to a single door can be implemented with a stand-alone access system.

Door Alignment
Door misalignment of up to +/- 8mm is automatically corrected

Side Load Release
The door can have in excess of 100kg being applied and it will still release instantly when requested

Simple Configuration
Convert from fail safe to fail secure by repositioning a single jumper

High Security
Automatic deadlocking
10,000N holding force (1,000kg)
Two, 10mm thick stainless steel bolt pins

Electrical Specification
Input voltage from 12vDC-24vDC
Less than 50mA standby current
Reverse polarity and transient protection
Multiple attempts to lock

Dual Monitoring
Door and bolt position monitors

Versatile Installation
Mortice mount horizontally or vertically, on double action doors
Surface mount using the ALP200H accessories, including mounting onto glass

Physical Dimensions
255mm (L) x 30mm (W) x 51mm(D)

EN61000-6-1: 2007
EN61000-6-3: 2007 + Amendment 1: 2001
FCC Part 15, subparts A and B 

Surface mounting a lock and/or strike with the aid of the ALP200H accessories offers more flexibility in installation and makes securing glass doors possible. Dress plates are offered to give a 'clean' finish when a housing has been installed onto glass. The housing and dress plate are supplied with self-adhesive tape for instant application to glass doors and frame.

Order info

Description Code
Cobalt electronic lock and strike plate ALP200H


Cobalt strike plate  255mm(L) x 30mm(W) x 14mm(D) ALP203H
Cobalt housing with tape - 258mm(L) x 34mm(W) x 55mm(D) ALP204J
Cobalt dress plate with tape - 260mm(L) x 0.7mm(W) x 58mm(D) ALP206J




Is there a charge for delivery?

Carriage and packing are included in orders over £250.00. A charge of £10.00 is made on lower value orders to cover carriage, packing and insurance. For deliveries to Ireland please speak to the office for pricing.

Do you have any information on CE Marking or CE Marking of Doorsets?

Please refer to our technical section under Standards.


Highlighted Video

Waterproof Keypads from Alpro

Technical Support