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24 VOLT voltage monitor MEGA KFZ Systeme no. 210.24.250, 5-pin connector
€44.71
Net price: €36.35
Battery Disconnect Switch, Main Power Switch, So-Called Bus Battery Cut-Off TEMSA, SAFKAR 24V, UNI0406
€89.42
Net price: €72.70
Battery Disconnect Switch, Main Power Switch, So-Called Bus Battery Cut-Off TEMSA, SAFKAR 24V, UNI0406
€89.42
Net price: €72.70
BOSCH 0 333 301 010 Main Power Disconnect Switch and Battery Relay
€149.03
Net price: €121.17
BOSCH 0 333 301 010 Main Power Switch, Battery Relay
€149.03
Net price: €121.17
BOSCH 0 333 301009 Main Power Switch and Relay for RENAULT ILIADE, 24 V
€149.03
Net price: €121.17
BOSCH Main Power Switch and Battery Relay 0 333 301 010
€149.03
Net price: €121.17
BOSCH Main Power Switch and Battery Relay 0 333 301 010, BSS-010
€149.03
Net price: €121.17
BOSCH Main Power Switch and Relay 0 333 301 009, RENAULT ILIADE, 24 V
€149.03
Net price: €121.17
BOSCH Main Power Switch, Battery Relay 0 333 301 010
€149.03
Net price: €121.17
BOSCH Main Power Switch, Battery Relay 0 333 301 010, BSS-010
€149.03
Net price: €121.17
Dashboard key, button, switch for RENAULT FR1 bus, windscreen ventilation
€23.85
Net price: €19.39
Emergency electrical power cut-off switch button 611 545 0028
€14.90
Net price: €12.12
Emergency Electrical Power Disconnect Switch Mercedes 1459, Part No. 003 545 14 07
€35.77
Net price: €29.08
IRISBUS CROSSWAY SPP1 S121 Bus Button and Switch Set
€44.71
Net price: €36.35
Key-operated safety and power cut-off switch, Rafi 1.20 116, OA 600V
€35.77
Net price: €29.08
KISSLING power and safety switch for electrical systems, Type 07.1.2.13, VERS 5930-12-174-7088, with VOLVO dashboard blanking plate
€41.73
Net price: €33.93
KISSLING Power Disconnect Switch, Type 07.2.2.13 D, Emergency Cut-Off for SETRA and Mercedes
€23.85
Net price: €19.39
The category power disconnect switches (often referred to as battery isolators or “battery cut-off switches”) includes key components for the safety and protection of electrical systems. In buses, where starting currents are very high and the risk of an electrical fire must be minimised, fully functional disconnect switches are essential for proper vehicle operation.
Power Disconnect Switches and Battery Isolators for Buses – 24V Safety
A properly functioning power disconnect switch is the foundation of safe energy management in every bus. Its main purpose is to completely cut off the flow of current from the batteries to the vehicle’s electrical system – both for servicing and in emergency situations. A fully functional battery isolator prevents the batteries from discharging during extended periods at the depot and provides the first line of defence in the event of a short circuit. At Peterbus.pl, we offer a wide range of manual and electric power disconnect switches for buses from Solaris, MAN, Mercedes-Benz, Volvo and Scania.
Types of disconnect switches in our range:
We supply components with high current-carrying capacity, designed to operate in extreme conditions:
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Manual battery isolators (battery cut-off switches): Classic mechanical switches with a key or handle, featuring a rugged construction and resistance to weather conditions.
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Electric (electromagnetic) main switches: Remotely controlled modules (often from Wabco, Bosch or Hella) that allow the power supply to be disconnected using a button in the driver’s cab or automatically when the ignition is switched off.
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Safety switches (SOS / Emergency): Red emergency buttons (“mushroom” buttons) that allow the main electrical circuits to be disconnected instantly in the event of an accident.
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ADR-certified isolators: Specialist disconnect switches designed for vehicles transporting hazardous materials and meeting stringent fire-safety standards.
Why choose disconnect switches from Peterbus.pl?
A low-quality battery isolator can cause significant voltage drops, making it difficult to start the engine and, in extreme cases, leading to melted contacts and fire. By choosing our parts, you gain:
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Extreme durability: We offer disconnect switches designed for continuous currents of around 250A-500A and peak starting currents exceeding 2500A.
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Sealing and durability: Our isolators (especially those installed near battery boxes) have high ingress protection ratings (IP65/IP66), protecting against water, road salt and mud.
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Selection by VIN: Disconnect switches differ in the type of connections (M10/M12 bolts), the presence of additional auxiliary contacts and the control method. Our experts will precisely select the right model.
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Original quality and replacements: We stock new components from leading original-equipment suppliers as well as tested used main isolators, allowing savings when servicing older vehicles.
Ensure fire protection and reliable starting for your fleet. Explore the range of 24V main power disconnect switches and isolators at Peterbus.pl and choose components that will never let you down in an emergency.
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