Type 525
Lock for securing inward opening pedestrian gates.
Designed to suit single, inward opening domestic gates, industrial, pedestrian or light-weight vehicle gates where convenient access control is required. Re-locks once power is removed, ensuring that the gate is secure once re-closing takes place. A 12v DC, 2 Amp power supply unit is recommended for the gate lock supply.
Type 523
Robust lock for single vehicle gates or high security pedestrian gates.
High security gate lock for single gates. Similar functions to Type 525. Where double gates exist and one can be securely bolted to the ground the 523D gate lock has been successfully used to lock one gate to the other.
Robust lock for double leaf vehicle gates.
Type 521
Motor driven lock for double gates. Locks gates to each other and to the ground.
Purpose made lock for double gates. Used in high security environments where the gate lock is either controlled at all times by supervising security staff or linked into CIL gatedrives, where a fully automated system is required. A 24 volt 4 amp power supply with standby battery is supplied as standard. All gate locks have the facility for micro switch sensing for interlocking pairs of gates, providing a secure entrapment zone for either people or vehicles. Compatible with most forms of electronic access control equipment, provided a voltage free contact is available.
| | Type 525 | Type 523 | Type521 |
| Electrical: Standard Voltage | 12v DC 100% | 12v DC 100% | 24v DC |
| Current Consumption | 1.75A | 1.75A | 1A nominal (4A peak)
Thermal Protection fitted
|
| Fails locked on power failure | yes, Fail open versions available on request | yes, Fail open versions available on request | N/A- Bistable |
| Manual Override | Optional extra via key on secure side | Via padlock as standard | Removal of Drive arm links |
| Suits inward opening gates | yes | yes | yes |
| Finish | Fully plated for outdoor use | Fully plated for outdoor use | Fully plated for outdoor use |
| Withstand strength | 1 1/2 Tonnes nominal | 4 Tonnes nominal | 4 Tonnes nominal |
| Size of locking bar/tongue | N/A | 25mm ø stainless steel | 25mm x 25mm steel |
| Optional micro switch sensing for lock status | yes, Provides voltage free contacts | yes, Provides voltage free contacts | yes, Provides switched zero volts |
Optional micro switch for solenoid status. For
high security or linking in coil with CIL gatedrives
| yes | yes | Bistable with limit switching signals as standard |
| Gate locks are handed for left or right hand hung gates | yes | Suits either hand | yes |
| Size of Housing: Height | 128mm | 245mm | 305mm |
| : Width | 121mm | 121mm | 305mm |
| : Depth | 80mm | 132mm | 150mm |