PRIME-LINE Window Operator: Crank, Handle Included, Left-Hand, Frame, White
The PRIME-LINE H 3708 is a left-hand crank window operator for casement windows, featuring a 4-inch base length and a powder-coated white finish. This frame-mounted unit includes a crank handle and is designed for…
SKU 3G-OTH-530682
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Product Description
The PRIME-LINE H 3708 is a left-hand crank window operator for casement windows, featuring a 4-inch base length and a powder-coated white finish. This frame-mounted unit includes a crank handle and is designed for left-hand orientation. 3G Electric interprets customer demand and delivers this genuine industrial part across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the PRIME-LINE H 3708 window operator used for?
The PRIME-LINE H 3708 is a left-hand crank window operator designed for casement windows. It is used to open and close the window sash from the frame, providing reliable operation for residential and light commercial applications. 3G Electric supplies this genuine part worldwide.
What are the specifications of the PRIME-LINE H 3708?
The PRIME-LINE H 3708 is a left-hand, frame-mounted window operator with a 4 in base length. It includes a crank handle, has a powder-coated white finish, and is designed for use with casement windows. The manufacturer part number is H 3708.
Where to buy the PRIME-LINE H 3708 worldwide?
3G Electric supplies the PRIME-LINE H 3708 window operator to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine part for your casement window application.
How to install a PRIME-LINE casement window operator?
Installation typically involves removing the old operator, positioning the new PRIME-LINE H 3708 on the window frame, and securing it with the provided fasteners. Ensure the crank handle is correctly oriented for left-hand operation. Always follow the manufacturer's instructions for safe and proper installation.
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3G Electric supplies PRIME-LINE awning & casement window operators & handles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









