R-3 Electromagnetic Strike with Memory Non-blocking Left Aluminium 300kg 89/336/EEC

Product Overview

The Zaczep elektromagnetyczny R-3 z pamięcią bez blokady lewy is an electromagnetic strike designed for opening gates, entrance doors, and intercom-controlled doors in residential and light commercial buildings. Constructed from corrosion-resistant aluminium alloys with a powder-coated surface, it can be installed outdoors when protected from direct water exposure or paint overspray. The product complies with EU Directive 89/336/EEC, which covers electromagnetic compatibility, offering assurance for integrators operating in regulated environments.

The defining feature of this SKU is its memory function, allowing the strike to remain unlocked until the door is opened, even if power is briefly interrupted?a key requirement for installations where access control reliability or user convenience is critical. This is particularly valuable for access systems in multifamily buildings, office passages, and entry gates managed by intercoms where missed signals or short pulses can occur.

Key Features

• Memory function ? unlocks on signal and remains open until door is used, enhancing user convenience


• Corrosion-resistant aluminium alloy ? suitable for outdoor installations with proper protection


• Adjustable latch ? 3 mm adjustment range allows precise fitting to various lock types


• Permissible keep pressure: 30 N (3 kg) ? operates under real-world door loading conditions


• Maximum load capacity: 3000 N (300 kg) ? supports heavy doors and gates without mechanical failure


• Rated voltage: 10 V AC/DC ?2 V ? compatible with standard access control systems


• Compliant with Directive 89/336/EEC ? meets EU EMC standards for electronic safety products

Technical Specifications

• Strike Type: Electromagnetic (R3 variant)


• Memory Function: Yes


• Blocking: None (non-blocking, left-handed)


• Material: Aluminium alloy


• Surface Finish: Powder coating


• Mounting Socket: 23x29x91 mm


• Latch Adjustment Range: 3 mm


• Permissible Keep Pressure: 30 N (3 kg)


• Permissible Door Load: 3000 N (300 kg)


• Rated Voltage: 10 V AC/DC ?2 V


• Current Consumption: approx. 300 mA


• Max Continuous Operation: 30 min


• Certification: 89/336/EEC

Applications

Used in residential entry gates, intercom-controlled doors, and office passages requiring secure, remotely-operated opening. Suitable for installation with latch or latch-bolt locks in apartment blocks, small businesses, multi-tenant buildings, and outdoor gates when shielded from direct water. Frequently specified for retrofit and new access control projects requiring memory function to guarantee door release even with short signal pulses.

Packaging & Shipping

Standard export packaging. Unit includes the electromagnetic strike body and necessary installation accessories. Additional documentation and mounting instructions provided in each box.