Call Us Today 01706 242050
Pfannenberg PATROL series PA 1 115 AC 7035PA 1 115 AC 7035

Pfannenberg PATROL series PA 1 115 AC 7035PA 1 115 AC 7035

Pfannenberg PA 1 23310150055 is a compact 115 V AC industrial sounder with a RAL 7035 light grey housing, acoustic output up to 105 dB(A), 80 selectable alarm tones and IP66 protection for machinery, automation and safety warning applications.

SKU: 23310150055MPN: 23310150055
Price on application Contact us for pricing and availability.
Call 01708 343600

Pfannenberg 23310150055 PA 1 115V AC Grey PATROL Series Electronic Sounder

The Pfannenberg 23310150055 PA 1 115V AC Electronic Sounder is a compact, high-performance industrial audible alarm device from the Pfannenberg PATROL series. Designed for industrial automation, machinery, and safety signalling applications, this grey housing sounder provides reliable acoustic notification with up to 105 dB(A) sound output, 80 selectable alarm tones, and four tone stages for flexible warning configurations. The PA 1 combines efficient sound distribution, rugged construction, and simple installation for demanding industrial environments.

The Pfannenberg 23310150055 features a broad frequency range with enhanced low-frequency components to improve sound penetration through obstacles such as doors and walls. Its IP66 protection, IK08 impact-resistant housing, and surface or panel mounting capability make it suitable for indoor and outdoor industrial installations.

Key Features

  • Manufacturer: Pfannenberg
  • Part Number: 23310150055
  • Product Series: PATROL PA 1
  • 115V AC industrial electronic sounder
  • Grey RAL 7035 housing
  • Maximum sound output: 105 dB(A)
  • 80 selectable alarm tones
  • 4 externally selectable tone stages
  • Excellent acoustic penetration through walls and doors
  • IP66 protection rating
  • IK08 impact-resistant enclosure
  • Surface and panel mounting capability
  • Polycarbonate/ABS blend housing
  • 10-year manufacturer warranty

Applications

The Pfannenberg 23310150055 PA 1 sounder is suitable for:

  • Industrial automation systems
  • Factory warning installations
  • Machine alarm signalling
  • Process control environments
  • Emergency notification systems
  • Control panels and machinery
  • Fire and evacuation warning systems
  • Industrial safety applications

Why Choose Pfannenberg 23310150055?

The Pfannenberg PA 1 PATROL sounder provides an efficient and reliable audible signalling solution with advanced acoustic coverage technology. Its selectable tones, high sound output, IP66 protection, impact-resistant enclosure, and flexible mounting options make it ideal for industrial environments requiring dependable warning signals.

Technical Specifications

Tick the specs you need, then view products that match.

Mounting Type Panel (Ø22 mm)
Coil / Supply Voltage 115 V AC
Sound Output Level 105 dB(A)
Brand Pfannenberg
Model PA 1 115 AC Grey
Part Number 23310150055
Operating Voltage 115V AC
Voltage Range 95V - 127V AC
Frequency 50/60Hz
Current Consumption 9-15mA
Sound Pressure Level 105 dB(A)
Alarm Tones 80 stored tones
External Tone Selection 4 tones selectable
Protection Rating IP66
Impact Resistance IK08
Housing Material Polycarbonate / ABS blend
Housing Colour RAL 7035 Light Grey
Dimensions 80.6 x 109.5 x 86 mm
Operating Temperature -40°C to +55°C
Mounting Surface mount / panel mount
HS Code 85318070
IP Rating IP66
Colour Grey

Frequently Asked Questions

What is Pfannenberg 23310150055?

Pfannenberg 23310150055 is a PA 1 PATROL 115V AC grey electronic sounder designed for industrial audible warning applications.

What voltage does the Pfannenberg 23310150055 use?

The sounder operates from a 115V AC supply with an operating range of approximately 95V to 127V AC.

How loud is the Pfannenberg PA 1 sounder?

The PA 1 23310150055 provides a maximum sound output of approximately 105 dB(A).

How many tones does the Pfannenberg 23310150055 support?

The device supports 80 stored alarm tones with four externally selectable tone stages.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by | Aug 11, 2026 |

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...