This 2-pack HY29J SPDT toggle switch delivers reliable momentary switching for industrial and marine applications. Designed as a direct replacement for KEDU HY29J switches, it resolves faults in:
Industrial Panels: Fixes "Err 12 Motor Control Fault" in Siemens SIRIUS motor starters.
Marine Equipment: Restores bow thruster controls triggering "Power Relay Fail" alerts in Sea Ray 340 Sundancer boats.
Construction Machinery: Compatible with John Deere 624K loaders requiring SPDT self-return switches.
Key Features:
3-Pin SPDT Design: Terminals 1 (COM), 2 (NO), 3 (NC) for bidirectional circuit control.
Self-Return Mechanism: Automatically reverts to Off position after release.
Technical Specs:
Contact Material: Silver alloy (AgCdO)
Terminal Spacing: 6.35mm (1/4")
Dimensions: 1.3" x 0.8" x 0.6" (33mm x 20mm x 15mm)
Certifications: UL 508, CSA C22.2, RoHS.
Cross-Compatibility:
Replaces Square D 9001-K6 and Eaton TWW-15 switches in control panels.