Microprecision Switches from Prime Tech, Inc
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MP320 Microprecision Switches


  • Miniature IP67/68 microswitch with a service range up to 170°C and stainless steel levers
  • Snap-action changeover simple break with the connection cable directly overmoulded into the housing
  • Used for wide range of applications, including use in the most hostile industrial environments
  • Features unparalleled flexibility in terms of levers and standard telescopic plungers
  • Together with the option of manufacturing customized actuators, the applications are virtually unlimited
The successful snap-action MP300 series switches are now in compliance with ATEX and are newly approved for zone 22 in potentially explosive dust atmospheres. The codification is EX II 3D ex t IIIB T84 ° C Dc, protection IP5X, ambient temperature -15° C to 80° C. The certification covers a wide range of actuators.  The MP300 series switches are high precision, sealed snap-action switches for industrial applications. The switches are ENEC and UL approved and may be used up to temperatures of 170° C, depending on the wire or cable configuration.




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MP320-0/375/200

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MP320 switch without actuator and with 2 meter (6.5 ft) PVC Cable

MP320-1ML/375/200

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MP320 switch with Telescopic Roller Plunger with thread and 2 meter (6.5 ft) PVC Cable

MP320-1MT/375/200

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MP320 switch with Telescopic Transversal Roller Plunger with thread and 2 meter (6.5 ft) PVC Cable

MP320-1MS27/375/200

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MP320 switch with Telescopic Plunger with 2m (6.5 ft) PVC Cable

MP320-1M/375/200

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MP320 switch with Telescopic Plunger with thread and 2 meter (6.5 ft) PVC Cable

MP320-3MA/375/200

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MP320 switch with Stiff Lever and 2 meter (6.5 ft) PVC Cable

MP320-3MB/375/200

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MP320 switch with Stiff Lever in Position B and 2 meter (6.5 ft) PVC Cable

MP320-5MAL/375/200

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MP320 switch with Stiff Roller Lever with Reverse Action and 2 meter (6.5 ft) PVC Cable

MP320-5MBL/375/200

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MP320 switch with Stiff Roller Lever in Position B and 2 meter (6.5 ft) PVC Cable


MP320-5MAT/375/200

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MP 320 switch with Stiff Transversal Roller Lever and 2 meter (6.5 ft) PVC Cable

MP320-5MBT/375/200

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MP 320 switch with Stiff Transversal Roller Lever in Position B and 2 meter (6.5 ft) PVC Cable

MP320-6MAL/375/200

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MP320 switch with Stiff Tip-action Roller and 2 meter (6.5 ft) PVC Cable

MP320-8ML25/375/200

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MP 320 switch with Stiff Roller Direct Action Lever and 2 meter (6.5 ft) PVC Cable


Switch Rating


Standard


Degree of Protection

Terminal


Temperature


Switching Diagram


Mechanism


Mechanical Life

Dimensions


Gold Contact

Housing



Plunger

Membrane



Class of protection

Contact gap

Operating range force


Termination


250VAC 6A / 400 VAC  2A
CSA 6A250V AC / CSA 0,5A  125V DC

EN 61058-1:92 + A1.93 50E3
CAS C22.2 CSA No28848

IP67 / IP68

cable PVC / PUR / SI / PTFE
Connector AS-I

-40°C to + 200°C / -40°F to + 392°F


change over


Snap-action with blade in Beryllium Copper with self-cleaning contacts

50 x 10^6

31 x 30.5 x 10.3mm/ 1.22 x 1.2 x 0.4in
 DIN 41 635  Form A

yes

PA6T/X Glass fiber reinforced, Auto-extinguishing according to UL94V-O

PPS

Fluorsilicone rubber MFQ

Variant XA (Membrane SI)

II

0.80mm

1.3 to 4.0 N, depending on actuator

Cable and Leads: Standard 0.75mm^2 / 18AWG


PVC/PVCU -20°C to 70°C

PUR -40°C to 90°C

SI -40°C to 130°C

PTFE -40°C to 170°C





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