The F-type mechanism operating handle is specially designed for low-voltage drawer-type switchgear. With a reliable structure and ergonomic design, it supports both half-unit and full-unit drawers, offering options for 8×8 mm and 10×10 mm square shafts. It is widely applied in GCS, MNS and other modular systems requiring mechanical interlock operations.
| Model | Height (H, mm) | Application | Square Shaft Size |
| F6 | 45 | For 1/2 drawer | 8×8 mm |
| F1 | 65 | For unit drawer | 8×8 mm |
| F3 | 95 | For unit drawer | 8×8 / 10×10 mm |
| F2 | 125 | For unit drawer | 8×8 / 10×10 mm |
Rotary Style Model Options
| Application | Square Shaft Size |
| 1/2 drawer | 8×8 mm |
| Unit drawer | 8×8 mm |
| Unit drawer | 8×8 / 10×10 mm |
| Unit drawer | 8×8 / 10×10 mm |
Mounting Dimensions
Mounting hole spacing: 55 × 55 mm
Hole diameter: 4 × Ø8.5 mm
Center hole diameter: Ø35 mm
(Refer to the bottom-right drawing for detailed dimensions)
Compact structure with multiple height options (45mm to 125mm)
Supports both rotary and press-fit handle types
Compatible with 8×8 mm and 10×10 mm square shafts
Clear positioning with smooth mechanical operation
Durable, wear-resistant materials for long-term performance
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