Product Overview: Part Name: Starter Relay Negative Pole Part Number: BR266 BR22 Application: Provides dependable switching for engine start systems in heavy machinery, with a focus on negative pole connections to ensure proper grounding. Compatible Models: Excavators: Hitachi EX100‑3, EX120‑5, EX150LC‑5, EX160LC‑5, EX200‑3, EX200LC‑3, EX200H‑3, EX300‑3, EX300LC‑3, EX300H‑3 John Deere 110, 120, 135C, 160LC, 180, 200CLC, 190E, 2054, 2154D Komatsu PC100, PC120, PC200, PC300 Komatsu D31E, D155A, D355A, D40P, D60P, D80A. Function: Controls electrical flow to the starter motor, ensuring proper grounding and reliable engine startups. Technical Specifications: Type: Negative Pole Starter Relay Voltage: 12V / 24V Condition: Brand New / OEM Standard Replacement Contacts: Normally Open (NO) or as specified for grounding connections Mounting: Bolt or screw mount suitable for heavy machinery Material: Heavy-duty metal housing for durability Operating Temperature: -40°C to 85°C Weight: Approx. 0.2 kg Shipping: Global shipping available | Delivery in 3–5 days