ASSA 750 window brake for Euronot
ASSA 750 has a 16 mm wide T-shaped Euronot profile and fixed frame attachment. It is track-mounted and is not available as left or right.
So you confirm that it is ASSA 750

- Measure the profile: It is a total of 16 mm wide, T-shaped and has an 12 mm wide embedded part.
- Check the track assembly: The brake must be designed for Euronot.
- Check the bracket: The ASSA 750 has a fixed mounting frame. One of the reclining mounts points towards the ASSA 760.
- Measure the whole brake housing: from one end of the aluminum box to the other. Do not bring the lock sleeve, the brake lever, or the arm.
You don't have to choose a direction. The ASSA 750 does not have a left or right version.
Sizes and measurements for the ASSA 750
| Model | The length of the brake house | Arch width | A size |
|---|---|---|---|
| ASSA 750/1 | 207 mm | 301–400 mm | 45 mm |
| ASSA 750/2 | 257 mm | 401–550 mm | 100 mm |
| ASSA 750/3 | 357 mm | 551–800 mm | 150 mm |
| ASSA 750/4 | 457 mm | 801–1100 mm | 300 mm |
When replacing the profile, the shape, the mounting bracket and the exact length of the existing brake are more important than the make of the door.
Function, assembly and common questions
The ASSA 750 is used with a compatible ASSA pulley with transfer. With the handle in the closed position, the pulley is held in friction; in the open position it is allowed to move freely.
- The locking spindle is cut to length during assembly. When replacing, the old locking pin is used as a template. Do not cut the aluminum housing.
- Check that the fixed frame mount is completely compatible. Replace damaged parts.
- Do not choose based solely on the manufacturer or model year.
Unsure? Send photos of the entire brake, the short side of the profile, the frame mount, and any markings, plus the profile width and the length of the brake housing.
Compare the ASSA 750, 760 and 770
| Model | Profile | Frame anchor | Left/right |
|---|---|---|---|
| ASSA 750 | 16 mm T-shaped Euronot | Almost | No |
| ASSA 760 | 16 mm T-shaped Euronot | Relaxable | No |
| ASSA 770 | 22 mm special profile with chamfered corners | Other construction | Identified separately |
750 and 760 are mainly distinguished by the frame attachment. 770 has a different profile and attachment, although the length of the braking housing can sometimes coincide.
Common questions about the ASSA 750
Is the ASSA 750 the same as the ASSA 760?
No. Both have an Euronot profile, but the 750 has a fixed frame mount and the 760 has a reclining frame mount.
Can the ASSA 750 replace the ASSA 770?
No. The profile and the attachment are different. A length-equivalent brake caliper does not make them compatible.
Are there 750 left-wing and right-wing people?
No. The direction does not need to be chosen for the ASSA 750.
How do I choose between 750/3 and 750/4?
Measure the entire aluminum housing. 750/3 is 357 mm and 750/4 is 457 mm. Also check the existing profile and mounting.
How is the lower leg cut?
When replacing the spare part, the old axle is used as a template. When installing a new axle, the correct mounting base and checking the dimensions of the axle are required.
Can I choose according to the door manufacturer?
No. Always identify the mounted brake, as the same manufacturer may have used several systems.
ASSA 750
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