Honeywell MS4103 manual N05 Series MN6105 MN7505

Non-Spring Return Direct Coupled Actuator

N05 Series (MN6105; MN7505)

This non-spring return direct- coupled damper actuator provides modulating and floating/2-position control for: air dampers, VAV units, air handlers, ventilation flaps, louvers, and reliable control for air damper applications with up to 10 sq. ft./ 44lb.-in. (5 Nm) and

20 sq. ft./88 lb.-in. (10 Nm) (seal- less damper blades; air friction- dependent).

FEATURES

•Declutch for manual adjustment

•Adjustable mechanical end limits

•Removable access cover for direct wiring

•Mountable in any orientation

•Function selection switch for selecting modulating or floating/2-position control

SPECIFICATIONS
Actuator Type	Damper, Valve
Rotational Stroke	95 ±3 degrees
Fail Safe Mode	Non-Spring Return

DIMENSIONS DIAGRAMS

1-5/8

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Rated Torque	44 lb-in. (5 Nm)
External Auxiliary Switches Available ..	Yes, SSW2
Electrical Connections	Enclosed screw terminal strip
	(22 to 14 AWG)
Environmental Rating	NEMA2
Frequency	50 Hz, 60 Hz
Manual operation	Declutch mechanism
Mounting	Direct Coupled
Maximum Noise Rating,
Driving (dBA @ 1m)	35
Timing, Nominal Driving at 60 Hz	95 sec.
Power Consumption, Driving	5 VA
Rotation to Open	By switch
Rotational Stroke Adjustment	Dual Integral Adj. Stops
	(3 degree increments)
Compatible Damper Shafts	1/4 to 1/2 in. square; 3/8 to
	5/8 in. round
	(6-13 mm square; 8-16 mm
	round)
Shaft Adapter Type	U-bolt clamp
Supply Voltage	24 Vac +20%, -15%, 24 Vdc
Materials	Plenum rated plastic housing
Ingress Protection Rating	IP54
Operating Humidity Range (% RH)	5 to 95% RH, non-condensing
Ambient Temperature Range	-5 F to 140 F (-20 C to 60 C)
Storage Temperature Range	-22 F to 176 F (-30 C to 80 C)
Weight	1 lb (0.45 kg)
Includes	Mounting bracket, screws,
	shaft adapter, water-tight
	strain-relief cable fittings
Comments	Integral 1/2 in. NPSM conduit
	connection.
APPROVALS
CE	89/336/ECC, 73/23/EEC
C-Tick	N314
Underwriters Laboratories, Inc	UL873, Plenum Rated
Canadian Underwriters
Laboratories, Inc	cUL C22.2 No. 24-93

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3-11/32
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	4-1/4
5-9/32	(108)
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	M23103A

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