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BLASI – Kit key reversing switch APB1-2T

Name: BLASI - Kit key reversing switch APB1-2T - MaceGulf
SKU: BLSP-7910293

BLASI – Kit key reversing switch APB1‑2T is a compact key‑operated reversing unit used on BLASI automatic doors and barriers to safely switch the operating direction or mode with a key. The BLASI – Kit key reversing switch APB1‑2T typically includes a surface‑ or flush‑mount key switch with two‑sided impulse or three‑position function (such as open / close / neutral) housed in an aluminium enclosure. It is designed for authorized‑only control, so only staff with the correct key can change the door’s running direction or deactivate it for maintenance. With an IP‑rated case and robust construction, BLASI – Kit key reversing switch APB1‑2T suits indoor and outdoor BLASI‑based entrances where secure, flexible manual control is needed.

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BLASI – Kit key reversing switch APB1‑2T is used in BLASI revolving, swing and sliding‑door systems to give authorized operators a safe way to reverse the door’s motion or temporarily lock out a direction without full system shutdown. The APB1‑2T‑style key pushbutton generally offers functions such as two‑way impulse (up/down) or three‑position operation (open/close/0), with a profile‑type cylinder lock so the key can only be removed in the neutral or OFF position. When turned, the BLASI – Kit key reversing switch APB1‑2T sends a reversing or stop signal to the BLASI control unit, which then adjusts the door’s movement according to the programmed mode. This is especially useful during maintenance, cleaning or temporary access tasks where normal automation must be overridden.

Housed in a durable aluminium enclosure with an IP55 or similar rating, the BLASI – Kit key reversing switch APB1‑2T is suitable for wall‑mount or tube‑mount installations on BLASI door structures. The kit usually includes the key switch body, lock cylinder and multiple keys, making setup and initial configuration simple. Its compact, vandal‑resistant layout keeps the control point visible and accessible to staff while protecting against casual tampering. By using BLASI – Kit key reversing switch APB1‑2T, facility managers and technicians gain a secure, code‑flexible reversing control that supports safe manual intervention and reliable operation in BLASI‑based automatic‑door and barrier systems.

Article No: 7910293