Norton Rixson 5740K3 Low Energy Door Operator Kit with Push/Pull Arms and Wireless Controls

Norton Rixson 5740K3 Low Energy Door Operator Kit with Push/Pull Arms and Wireless Controls

Complete ADA-Compliant Automatic Door Opening Solution

The Norton Rixson 5740K3 Low Energy Door Operator Kit transforms any standard swinging door into an accessible automatic opening system. This surface-mounted operator accommodates doors from 28" to 48" wide with adjustable Size 1-6 spring settings and operates on 24VDC power with 1.1A accessory output. Built on proven hydraulic closer technology, the system maintains mechanical closing function even when power is off and includes complete wireless activation components for immediate installation.

Professional Features & Benefits

• Door Width Compatibility: Accommodates doors from 28" to 48" wide with universal push or pull side mounting for versatile installation options.
• Complete Kit Solution: Includes 5740 operator, cover, push arm, pull arm, power cord, receiver, 2 push buttons, and 2 transmitters for immediate deployment.
• Dual-Function Operation: Functions as automatic door operator when powered and mechanical surface closer when power is off, ensuring continuous door control.
• Adjustable Spring Performance: Size 1-6 adjustable spring settings with configurable backcheck, sweep, and latch valves for precise door control.
• Advanced Safety Features: Obstruction detection stops motor during opening cycles, with overload safety shut-off and end-user on/off switch for operational control.
• Flexible Activation Options: Supports both push button and wireless transmitter activation with adjustable open delay and hold-open timing for locking hardware integration.
• Professional Certifications: ANSI/BHMA A156.19 certified and UL/cUL listed for code compliance and professional installation confidence.
• Manufacturer Warranty: 2 Year Limited warranty for added confidence and protection.

Technical Specifications

• ADA Compliant: Yes
• ANSI/BHMA: ANSI/BHMA A156.19
• Commercial/Residential: Commercial
• Cover Type: Full
• Delay Function: Yes
• Department: Door Hardware
• Duty Level: Heavy Duty
• Hold Open Feature: No
• Product Category: Door Controls
• Product Group: Door Controls
• Product Subgroup: Power Operators
• Product Type: Door Operators
• Series: 5700 Series
• Spring Type: Adjustable Size
• Subcategory: Surface Closers
• Traffic Rating: Moderate Traffic
• Warranty: 2 Year Limited

Installation & Operation

1. Verify electrical requirements match available power supply. Confirm 24VDC power capacity and 1.1A accessory output capability before proceeding.
2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
3. Mount the operator unit on door surface using manufacturer-provided templates, ensuring proper clearance for push or pull arm operation and access to adjustment valves.
4. Route and connect power cord according to manufacturer wiring diagrams. Install receiver unit and connect push button stations using appropriate wire gauge for the application.
5. Configure operational settings including spring size (1-6), backcheck, sweep and latch adjustments, open delay timing, and hold-open duration per application requirements.
6. Restore power and test all functions including push button activation, wireless transmitter operation, obstruction detection, and mechanical closer function with power disconnected.
7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

• Office and Commercial Building Entrances
• Healthcare Facility Access Points
• Educational Institution Accessibility Upgrades
• Retail Storefront Automation
• Government Building ADA Compliance
• High-Traffic Interior Door Applications
• Accessibility Retrofit Projects

Why Choose Norton Rixson Quality?

Norton Rixson 5740K3 door operators deliver professional-grade reliability with proven hydraulic closer technology and heavy-duty construction rated for moderate traffic applications. ANSI/BHMA A156.19 certification and UL/cUL listing ensure code compliance, while the 2 Year Limited warranty provides added confidence. Engineered for demanding commercial applications where dependable automatic operation and accessibility compliance are essential.