Gerda E1 35g/30 Cylinder Lock with Knob Brass PN-EN 1303:2007 Class C 100,000 Cycles

Product Overview

The Gerda E1 35g/30 Cylinder Lock with knob is designed for use with mortise locks in building doors exposed to both frequent use and demanding conditions. Certified to PN-EN 1303:2007 with class C corrosion and temperature resistance, this cylinder is approved for installation in fire-rated and smoke-control doors, ensuring regulatory compliance in safety-critical environments such as commercial buildings and multi-residential units.

A standout feature of this model is its durability rating: the cylinder is tested for a minimum of 100,000 operating cycles, exceeding the basic standard for long-term service life. This high cycle performance eliminates premature maintenance risk for property managers and specifiers responsible for doors in high-traffic areas. Recommended for facilities maintenance procurement, especially in offices, schools, hotels, and public sector infrastructure projects.

Key Features

• Certified PN-EN 1303:2007 ? independently tested for security, durability, and fire safety compliance


• Durability minimum 100,000 cycles ? extended operating life reduces replacement intervals


• Class C corrosion resistance ? withstands aggressive environments such as coastal or industrial buildings


• Temperature resistance -20°C to +80°C ? operates reliably in unheated or thermally challenged spaces


• Approved for fire-rated and smoke-control doors ? meets regulatory requirements for safety installations


• Comes with knob (gałka) ? allows convenient thumbturn operation, ideal for quick egress locks


• Set includes 3 dimple keys and fixing screw ? facilitates installation and replacement

Technical Specifications

• Certification: PN-EN 1303:2007 1 6 0 1 0 C 2 0


• Durability: minimum 100,000 cycles


• Corrosion Resistance: Class C (highest)


• Temperature Resistance: -20°C to +80°C


• Cylinder Type: 35g/30 with knob (mosiądz)


• Application: Fire-rated and smoke-control doors


• Included Items: 3 dimple keys, fixing screw

Applications

Used in commercial buildings, offices, apartments, hotels, educational institutions, and public sector facilities for doors requiring certified fire and smoke control hardware. Suitable for procurement in new construction and retrofit projects where PN-EN 1303:2007 compliance, high durability, and resistance to harsh environmental conditions are required. Particularly appropriate for high-traffic, safety-regulated entrance and passage doors.

Packaging & Shipping

Supplied in aesthetic retail packaging. Each unit includes the cylinder with knob, 3 dimple keys, fixing screw, and installation instructions.