Description
The Norton 5740-RF1 690 is a heavy-duty automatic door operator built around Norton's proven 1601 door closer mechanism. Designed for ADA-compliant facilities, it delivers reliable hands-free or manual operation with smooth hydraulic performance. Ideal for high-traffic commercial and institutional entries where accessibility and consistent closing control are essential.
This unit installs on standard swinging doors and pairs with wall switches or push buttons for powered opening. Closing force and speed adjust independently via hydraulic valves to meet ADA and ANSI A156.19 standards. For expert sizing, wiring, and compliance guidance, contact E.D. Locks' authorized team at sales@edlocks.com or 1-877-207-6067.
Specifications
- Brand: Norton
- Model: 5740-RF1 690
- Type: Low-energy automatic door operator
- Door closer: Norton 1601 rack and pinion
- Housing: Precision cast aluminum
- Power input: 120VAC, 0.6A or 240VAC, 0.3A
- Relay contact: 30VDC at 1A or 125VAC at 0.5A
- Maximum door opening: 180 degrees adjustable
- Hold-open time: 5-30 seconds adjustable
- Certifications: UL Listed, C-UL US, ADA compliant, ANSI A117.1 and A156.19
- Features: Adjustable hydraulic backcheck, manual full open/closed position adjustment, external On/Off switch, internal circuit breaker
