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Switch Module NT 73-F
Features

Large setting range


Small size


Simple to mount


High switching performance

Product Description

The Switch Module is designed for switching DC equipment with high currents. It is controlled via an external, potential- free contact (thermostat or hygrostat) connected between terminals 1 and 2. For switching the Module, the internally generated signal current has to be used. It must ne ensured that the external contact can safely switch this signal current. The NT 73-F is available in 24VDC and 48VDC versions.

Technical Data

Technical Data

NT 73-F

Contact type

contact maker normally open (Relay/MOSFET)

Service life

>100,000 cycles

Max. inrush current

DC 16A

Connection

6-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm² (AWG 14)

stranded wire¹ 1.5mm² (AWG 16)

Mounting

clip for 35mm DIN rail, EN 60715

Casing

plastic according to UL94 V-0, light grey

Dimensions

60x33x43mm

Weight

approx. 90g

Fitting position

variable

Operating/Storage temperature

-45 to +70°C (-49 to +158°F)

Operating/Storage humidity

max.90% RH (non-condensing)

Protection type

IP20


Mounting options

When connecting with stranded wires, wire end ferrules must be used.

Art.No.

Max. switching capacity

Signal current

Operating Voltage

860047

28VDC, 16A

13mA at 20VDC / 22mA at 28VDC

24VDC (20-28VDC

860048

56VDC, 16A 

10mA at 38VDC / 18mA at 56VDC

48VDC (38-56VDC)


Structure Chart

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1.jpg

Certificate
Video

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