Radiography system switch L08A

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Short description
The L08A two-stage X-ray exposure hand switch is an ABS medical control handle equipped with long-life microswitches. Its ergonomic curved grip ensures precise operation and includes an audible prompt tone to reduce accidental exposures. It supports customizable coiled cables (standard 4-core 3 m; 3-core optional) and custom plugs; compatible replacements for GE, Omron, Fuji hand switches. With up to 400,000 electrical switching cycles and wide voltage options, it suits digital DR, C-arm, gastrointestinal and veterinary X-ray systems for stable radiography control.

Product Model
L08A Hand Switch, also called X-ray hand switch or medical exposure hand switch.

Product Overview
This 2-stage medical hand switch uses a dual-control logic: the first position activates exposure standby mode and the second position triggers X-ray exposure, matching the operation flow of mainstream radiographic equipment.

Complete Technical Parameters
Mechanical Parameters

• Mechanical service life: ≤ 200,000 cycles
• Handle size: max length 10.9 cm; max diameter 3.65 cm
• Coiled cable: standard 4-core 3 m; 3-core optional; length customizable
• Gear structure: 2-gear two-step design (standby + exposure)

Electrical Parameters

• Switch (electrical) service life: ≤ 400,000 cycles
• Rated operating voltages (examples): 5A 125/250V AC T120; 5(2)A 250V AC T85; 3A 250V AC 50E3T85; 5A 250V AC T120

Raw Material
High-strength ABS plastic housing.

Core Product Features

• Long-life microswitches for stable performance in continuous clinical use
• Two-gear design separating preparation and exposure to prevent misoperation
• Ergonomic curved grip conforms to finger contours for comfortable, precise actuation
• Interchangeable with original hand switches from GE, Omron, Fuji and similar medical brands
• Audible exposure prompt tone to alert operators and reduce accidental triggering

Application Range
Compatible with medical and veterinary X-ray diagnostic equipment:

• Digital X-ray machines
• Digital DR/DRX radiography systems
• Gastrointestinal fluoroscopy units
• C-arm fluoroscopy equipment
• Veterinary X-ray systems

Customization Service
Custom plug connectors and wiring supported per client specifications. Coiled cable length and 3-core/4-core harness configurable on request.

Wire Core Definition Standard

• 4-core wire: 1st gear (standby) — black & white; 2nd gear (exposure) — red & green
• 3-core wire: 1st gear — red; 2nd gear — white; common terminal — green

Technical specifications

• Model: L08A Hand Switch
• Product type: 2-stage X-ray exposure hand switch
• Housing material: high-strength ABS
• Handle dimensions: max length 10.9 cm; max diameter 3.65 cm
• Mechanical life: ≤ 200,000 cycles
• Switch electrical life: ≤ 400,000 cycles
• Rated voltages: see electrical parameters
• Standard cable: 4-core 3 m coiled; 3-core optional; length customizable
• Gear structure: 2-gear (standby + exposure)
• Features: ergonomic grip; exposure prompt tone; compatible with GE, Omron, Fuji; customizable plugs
• Typical applications: Digital DR/DRX, digital X-ray, C-arm, GI fluoroscopy, veterinary X-ray