The **HELLA Battery Disconnect Switch** (part number 6EK 001 559-001) is a professional rotary isolator designed for the main battery cable in 12 V and 24 V vehicles. The **key is removable in the "off" position**, serving as both an anti-theft device and a safety measure.
Technical Details
Product Code: 6EK 001 559-001
Type: Battery Disconnect Switch with Key
Operation: Rotary action, Make contact (Closing contact)
Continuous Current Rating: 100 A (at max 60°C with 50 mm² cable)
Max Surge Load (10 sec. at 24V): Max. 2500 A
Operating Voltage: 12 V / 24 V
Connections: 2 screw terminals
Threaded Connection: M10
Thread Pitch: 1.5 mm
Protection Rating (DIN 40050): IP53 (Rear), IPX4 (Front)
Mounting Method: Bolted
Accessories Included: With screws
Alternative/OEM Codes: AL68661
Key Features and Adaptability
- **Dual Application:** Can be installed on either the **negative (-)** or **positive (+)** main battery cable.
- **Anti-Theft Safety:** The switch key is removable only in the **'0' (off)** position.
- **High Current Capacity:** Excellent continuous rating (**100 A**) and very high surge peak (**2500 A**) for starting heavy engines.
Adaptable to John Deere Models (Selected Series):
- **11/22/50 Series:** Tractors and Combine Harvesters.
- **6000/6010/6030/6050 Series:** Wide range of Tractors.
- **7000/7050 Series:** High-power Tractors.
- **CTS/STS/Z Series:** Combine Harvesters and Harvesting Equipment.