6289-ABAA

1. Overview

The Herga 6289 is a classic, compact, general-purpose metal footswitch manufactured by Herga Technology Ltd (Bury St Edmunds, UK), a specialist in foot-operated switching solutions for industrial, medical, and OEM applications. The 6289 series spans single-pedal and multi-pedal electric variants, plus a pneumatic bellows variant (6289-0B). The -ABAA suffix follows Herga's configurable ordering code system (analogous to the 6225 medical footswitch coding where individual characters encode body colour, guard colour, cable type, and cable length) — the exact decode of ABAA is not publicly documented in text-accessible sources, but based on the 6225 coding convention 'A' typically denotes a standard grey 2-core cable configuration. The product name in the database ("Medical Foot Switch IP68 Single Pedal") indicates this is a sealed, medical-grade single-pedal variant ordered with IP68 protection.

2. User Sentiment

No forum reviews or community ratings were found for the 6289-ABAA specifically. The 6289 series is described by Herga and trade press as "robust and durable with well-proven reliability" and has been adopted by industrial OEMs including VEIT Group (garment-pressing machinery) and log-loader hydraulic crane manufacturers. The series is widely stocked by Farnell, RS Components, and Newark across global markets, suggesting sustained demand and broad acceptance. No significant negative reports were found in accessible sources.

3. Real-World Applications

The 6289 series is used across medical technology (dental equipment, diagnostic machines, surgical devices), industrial machinery (garment pressing, textile equipment, wood-chipping cranes), office equipment, and household appliances. Its compliance with EN 60601-1 makes it suitable for Class I and Class II medical appliances requiring foot-operated control. The IP68-sealed single-pedal variant (-ABAA) is particularly suited to wet or washdown environments such as dental surgeries, operating theatres, and food-processing equipment.

4. Technical Specifications

• Type: Electric foot switch, single pedal, compact metal housing
• Contact configurations available: SPST-NO (momentary), SPST-NO (latching/treadle), SPCO (changeover) — variant determined by suffix code
• Electrical rating: 6A at 250V AC / 3A at 30V DC (resistive/inductive); 1/2 HP motor load
• Dimensions (single pedal CC/SB): 90mm D × 66mm W × 24mm H (compact single); 180mm W × 100mm L × 32mm H (broader base SB model)
• Weight: approx. 0.28 kg (compact variant)
• Housing: 16–18 SWG mild steel, powder-coat grey hammertone; stainless steel available on request
• IP rating: IPX2 standard; IPX7 (IP67) standard on sealed variants; IP68 available on request (as per -ABAA database entry)
• Operating temperature: -5°C to +40°C
• Cable: 2m standard (2-core, 3-core, or 4-core options); cable-free option available
• Standards: EN 60529, EN 60950, EN 61058-2-1, EN 61058, EN 60601-1, Low Voltage Directive 2006/95/EC, RoHS compliant
• Origin: United Kingdom

5. Ordering & Compatibility

The 6289 series is stocked by Farnell (e.g., 6289-01: DP 733817; 6289-CC: DP 422940; 6289-PP: DP 422952), RS Components (6289-SB: RS 548-555), Newark/element14 (6289-CC: 06WX5562), and CPC Farnell. The -ABAA variant is a configured option not separately listed on distributor shelves and is typically ordered direct from Herga or via distributor custom order. Related part numbers include 6289-01 (SPST-NO momentary treadle), 6289-CC (SPCO changeover, 2m cable), 6289-PP (SPST latching), 6289-SB (dual SPST-NO), and 6289-0B (pneumatic bellows). Compatible accessories include replacement guards, custom cable assemblies, and multi-pedal bases. Pricing on standard variants is not publicly listed (contact Farnell or Herga sales).

6. Known Issues

No significant reliability issues or product defects are reported in accessible sources. The standard IP rating is IPX2 (splash-resistant only), so care should be taken not to assume IP67/IP68 protection on standard-suffix variants — the IP68 sealed version must be specifically ordered (e.g., the -ABAA configuration per this database entry). No known obsolescence notices; the 6289 series appears to be an active, long-running product line.