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| A90 |
Actuator for swing openingMaximum angle 90° |
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Left-hand inward-opening
Right-hand inward-opening
Left-hand outward-opening
Right-hand outward-opening
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A90 is a sturdy and reliable actuator for 90-degree casement opening. It can be installed in a pair with a second actuator if the window is very tall (generally over 1,500 mm) or combined with an M00 electric lock fitted on the closing edge if the window is wide (generally over 1,000 mm), to ensure a better seal when closed. Ideal for installation in industrial and commercial environments.
Specification text
Topp electric actuator model A90 with double-link articulated chain, housed in a dedicated aluminium casing, complete with accessories and a special chain guide for casement (side-hung) opening up to 90 degrees. Operation at 230 V 50 Hz. The actuator can be installed for casement opening either outward or inward. A version is available pre-set for synchronisation and simultaneous operation of two actuators installed on a single window. The actuator or pair of actuators can also be connected to the M00 electric lock to ensure airtight closing of the window.
CE-marked device.
Technical Characteristics
| Model | A90 230V |
| Power voltage | 230V ~ 50Hz |
| Max applicable load in thrust | 400 N |
| Max applicable load in traction | 400 N |
| Maximum opening angle | 90° |
| Idle translation speed | 13.3 mm/s |
| Opening time | 32 s |
| Absorbed current | 0.2A |
| Service type | S2 of 4 min |
| Operating temperature | -5°C + 50°C |
| Protection Class | IP 30 |
| Possibility of installing double push point on the same window | yes |
| Parallel connection option | yes |
| Overlap from 0 to 50mm with automatic learning | yes |
| Dimensions | 673 x 43 x 93 mm |
Frequently Asked Questions
Up to what angle does the A90 open and in which direction can it be installed?
The A90 opens swing leaves up to 90° thanks to its dedicated chain guide, and can be installed for opening either outwards or inwards.
What voltage does it use and can two actuators be synchronised on the same leaf?
It runs at 230V 50Hz. A synchronisation-ready version is available, making two A90 units work simultaneously on the same window for a uniform opening.
How is an airtight closure of the window ensured with the A90?
The A90, single or paired, can be connected to the M01 electric lock: on closing, the lock acts on the sealing points of the frame ensuring an airtight closure. The device is CE marked.

