PFD9067A0250004: Ratio 1:250 - 8 Switch TOP Rotary Limit Switch

Top is the toughest, largest and most versatile rotary limit switch manufactured by TER.  Top can be fitted with several different combinations of actuators and motion detectors.  Sets of cams and microswitches (max. 12), potentiometers or encoders (max. 3) can be assembled in combination to create a uniquely custom rotary limit switch.  Top is used on wind turbines, industrial and construction lifting, industrial automation and stage technology.  It features transmission and gear driving shafts made of stainless steel and diecast aluminum enclosures.  Materials are wear and saline fog resistant as well as water and dust proof.  

PFD9067A0250004 General Technical Specifications:

• Storage and operational ambient temperature: -40°C/+80°C
• Maximum rotation speed: 800 rev./min.
• Standard Dimensions: 120mm(W), 186mm(L), 139mm(H)
• Dimensions with Flange: 128mm(W), 214.5mm(L), 174mm(H)
• Protection degree: IP 66 / IP 67 / IP 69K
• NEMA Protection degree: Type 4X*
• Cable entry: Cable gland M20
• Rated Revolution Ratio: 1:250
• Number of cams and switches: 4 + 4
• Switch type: PRSL0100XX

PFD9067A0250004 Technical Specifications of the Microswitches:

• PRSL0100XX – Single throw, double pole NO + NC snap action with screw terminals 2 A @ 125 V cRUus
• PRSL0110XX – Double throw, double pole NO + NC snap action with screw terminals 3A @125 V  CSA / UL
• PRSL0111XX – Single throw, single pole NC  slow action with screw terminals for safety circuits 3A @ 125 V CSA / UL

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