MCP550 Triple Pole Resettable Illuminated Emergency Call Point with Sounder

The MCP550 Resettable Illuminated Emergency Call Point with Sounder is designed for use with access control and electronic locking systems where a clearly visible emergency door release device is required.

Manufactured from green plastic, the MCP550 features a resettable operating element, illuminated status indication and an integrated adjustable sounder. When activated, the unit can provide both visual and audible indication while operating its triple-pole changeover contacts.

Operating from 12VDC to 24VDC, the MCP550 provides three independent COM / NO / NC changeover contact sets, allowing it to be incorporated into compatible access control and electric locking circuits. The clear protective cover is also alarmed, helping provide audible indication if the cover is lifted.

Available Model

• MCP550 – Resettable illuminated green emergency call point with adjustable sounder, adjustable LED indication and triple-pole changeover contacts

Key Features

• Resettable emergency call point
• Green plastic construction
• 12VDC to 24VDC operation
• Integrated adjustable sounder
• Adjustable LED indication
• Alarmed protective cover
• Triple-pole switching
• Three COM / NO / NC changeover contact sets
• Green standby indication
• Red operation indication
• Suitable for access control and electronic locking systems

Typical Applications

• Emergency door release systems
• Access controlled doors
• Magnetic lock installations
• Electric locking systems
• Commercial buildings
• Office environments
• Educational facilities
• Healthcare buildings
• Public buildings
• Industrial premises

Compatibility

The MCP550 is designed for use with compatible access control and electronic locking systems where an emergency door release input or direct switching arrangement is required.

Compatible with

• Access Control Systems
• Magnetic Locks
• Electric Locks
• Electric Releases
• Door Entry Systems
• Power Supplies
• Timers and Relays

Please check the required switching arrangement, system voltage and emergency release circuit before installation.

Technical Specification

• Product type: Resettable emergency call point
• Model: MCP550
• Operating voltage: 12VDC to 24VDC
• Material: Green plastic
• Operation: Resettable
• Sounder: Integrated and adjustable
• LED indication: Adjustable
• Standby indication: Green
• Activated indication: Red
• Protective cover: Alarmed
• Switching: Triple pole
• Contacts: COM / NO / NC
• Changeover contacts: 3
• Contact rating: 3A at 125VAC
• Dimensions: 85mm x 85mm x 42mm (H x W x D)

MCP550 Product Information

The MCP550 combines emergency door release switching with illuminated status indication and an integral sounder in a single resettable unit.

Its triple-pole changeover contacts provide flexible connection options, while the alarmed cover and adjustable audible and visual indication make it particularly suitable for applications where clear emergency operation and status indication are required.

Please check the connected locking equipment, switching requirements and system voltage before installation.

Frequently Asked Questions

What is the MCP550 used for?

The MCP550 is a resettable emergency call point designed for access control and electronic locking systems. It can be used to operate an emergency door release circuit while providing visual and audible indication.

Is the MCP550 resettable?

Yes. The MCP550 uses a resettable operating element, allowing the unit to be restored after activation without replacing a glass element.

Does the MCP550 have a built-in sounder?

Yes. The unit includes an integrated adjustable sounder.

Does the protective cover have an alarm?

Yes. The MCP550 has an alarmed cover, providing audible indication when the protective cover is lifted.

What LED indication does the MCP550 provide?

The MCP550 displays green in standby and red when operated.

What voltage does the MCP550 operate from?

The MCP550 operates from 12VDC to 24VDC.

What switching contacts does the MCP550 provide?

The MCP550 provides three independent COM / NO / NC changeover contact sets.

What is the contact rating?

The contacts are rated at 3A at 125VAC.

What are the dimensions of the MCP550?

The MCP550 measures 85mm x 85mm x 42mm (H x W x D).

Can the MCP550 be used with a magnetic lock?

Yes. Its triple-pole changeover contacts can be incorporated into a suitable access control and magnetic lock circuit to provide emergency door release operation.