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HONEYWELL - L4079B-1041 - Burner Controls
L4079B-1041 HONEYWELL

HONEYWELL
Condition
 New Sealed

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
 New BAS

The product is an item that has never been used and has been sourced from an excess supplier.

  • Never used in a production environment, but it may have been powered on for testing.
  • The product may show slight superficial signs of handling, but no signs of use or damage.
  • It may or may not have the original packaging. If the original packaging is not available, the product will generally be packaged in aftermarket packaging or branded BAS.
  • Hardware, accessories, or instructions present in the factory new version of the product may be missing. The manufacturer's warranty may not apply.
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers.
  • Products may vary by country of origin and by language used on the packaging.
  • The packaging may contain markings not from the original manufacturer (OEM).
 New Fast Delivery

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
  • Faster shipping
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PRODUCT DESCRIPTION

HONEYWELL L4079B-1041 - High-Limit Pressuretrol Controller

The HONEYWELL L4079B-1041 is an electromechanical high-limit Pressuretrol controller engineered for critical safety applications in industrial and commercial systems. It utilizes a diaphragm-actuated, snap-acting SPDT switch to provide reliable pressure cut-out functionality, preventing over-pressurization in steam boilers, hot water boilers, and various process control environments. This device ensures system integrity by requiring manual reset after a high-limit condition is met.

Technical Specifications:

  • SERIES/FAMILY: L4079B Pressuretrol
  • COMPONENT TYPE: High-Limit Pressure Controller
  • ELECTRICAL SPECS:
    • INPUT VOLTAGE: 120VAC / 240VAC, 50/60 Hz
    • SWITCH RATING (120V): 8.0A Full Load, 48.0A Locked Rotor
    • SWITCH RATING (240V): 5.1A Full Load, 30.6A Locked Rotor
    • SWITCH TYPE: SPDT (Single Pole Double Throw)
  • MECHANICAL/PHYSICAL:
    • PRESSURE RANGE: 10 to 150 psi (0.7 to 10.3 bar)
    • ADJUSTABLE DIFFERENTIAL: 7 to 30 psi (0.5 to 2.1 bar)
    • PROCESS CONNECTION: 1/4 inch NPT Female
    • SENSING ELEMENT: Diaphragm
  • INTERFACE/CONTROL:
    • SETPOINT ADJUSTMENT: External, calibrated dial
    • DIFFERENTIAL ADJUSTMENT: External, calibrated dial
    • RESET MECHANISM: Manual reset lever
  • ENVIRONMENTAL/MOUNTING:
    • ENCLOSURE RATING: NEMA 1 (General Purpose)
    • OPERATING TEMPERATURE: 0 to 150°F (-18 to 66°C)
    • MOUNTING: Surface mount via conduit connection
  • COMPATIBILITY/APPLICATION:
    • PRIMARY APPLICATION: High-limit safety control for steam and hot water boilers
    • SECONDARY APPLICATION: Industrial process pressure monitoring and interlock systems
    • SYSTEM INTEGRATION: Compatible with standard boiler control panels and HVAC systems

1 year warranty

HS CODE

85365090

DELIVERY TIME

9 working days

Price excluding VAT

Return conditions

You can return the purchased product according to the Terms and Conditions

Warranty

Automantion Service Srl is NOT an official distributor of the manufacturer. The manufacturer's warranty does not apply. Terms and conditions

Do you need help or assistance with this item? Do you want to sell your stock?

web@bautomationservice.com  
+39 030/681340

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