5730/5740 Series The 5700 Series low energy operator is a reliable ADA solution comprising of the Norton Rixson heavy-duty 1600 Series door closer. The use of a hydraulic closer ensures quiet, consistently smooth operation ideal in applications where doors are typically operated manually but can also be activated via door switches for automatic operation. MFG# Description Finish 5730-PC-689 Door operator with power cord, push side, Size 3-6 Aluminum 5740-PC-689 Door operator with power cord, push & pull side, Size 3-6 Aluminum Door Operators • Operates as mechanical surface closer during close cycles, when door is opened manually or if power is turned off • Spring force provides the feel of a normal manual door closer, door can be opened manually if desired • Norton® 1601/1601BF series door closer • Unit Activation Options: wall switches, motion sensor, radio frequency device • Hold Open options: 0-30 seconds • Obstruction Detection: motor stops if door is obstructed during an opening • “Push and Close”: allows the operator to skip the hold open time when it is not necessary or required • Onboard power supply for accessories: 24VDC 3
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