Elevator Switch with Mechanical Trigger Structure Normally Closed Contact Output and IP40 Protection Level for Speed Governor Tensioner
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Mechanical Trigger Structure Elevator Switch
,Normally Closed Contact Output Speed Governor Tensioner Switch
,IP40 Protection Level Safety Circuit Switch
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BrandSulab
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DescriptionElevator Switch
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ModelTAA177AH2
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MOQ1PC
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TransportionTNT, UPS, DHL, Fedex, Air, Sea
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PackagesCarton, Wooden Case, Pallet Etc
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Delivery TimeNormally 2-3 Working Days After Payment
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WarrantyOne Year
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Payment MethodCompany Bank, Western Union, Alibaba, Paypal Etc
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Brand NameOTIS
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Model NumberTAA177AH2
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Minimum Order Quantity1
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Delivery Time2-3 working days
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Payment TermsT/T,Western Union,MoneyGram
Elevator Switch with Mechanical Trigger Structure Normally Closed Contact Output and IP40 Protection Level for Speed Governor Tensioner
TAA177AH1 H2 Speed Governor Tensioner Switch
TAA177AH2 is a specialized speed governor tensioner switch designed specifically for OTIS elevators. This critical safety component monitors tension in the speed governor wire rope and provides overspeed trigger signals, serving as a core switch within the elevator safety circuit.
Product Specifications
| Brand | Sulab |
| Description | Elevator Switch |
| Model | TAA177AH2 |
| Minimum Order Quantity | 1PC |
| Transportation | TNT, UPS, DHL, Fedex, Air, Sea |
| Packaging | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Methods | Company Bank, Western union, Alibaba, Paypal etc |
Technical Features
Compatible with mainstream OTIS elevator systems including OTIS GEN2
Mechanical trigger structure with normally closed contact output
IP40 protection rating for industrial environments
Installs on pit tensioner assembly side
Rated current: 2A
Rated voltage: 150VAC
Mechanical life: ≥1,000,000 operations
Electrical life: ≥500,000 operations
Contact type: Single-group normally closed (NC)
Triggering method: Mechanical roller pressing
Operating temperature: -20℃ to 60℃
Compatible with wire ropes 6-10mm diameter
2-pin quick-connect terminal wiring
Safety Function: Triggers the safety circuit to open and initiate emergency braking when tension abnormalities occur or the speed governor activates, ensuring elevator safety and compliance.
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