Maintenance Switch Box

Maintenance Switch Box

Maintenance Switch Box

PRODUCT CODE: MNTCB-C

Military fire suppression and safety systems require secure power isolation during service and maintenance operations. The Maintenance Switch Box is designed to safely cut off the power supply when system servicing is performed or components inside the vehicle are replaced. By enabling controlled power shutdown, it ensures both personnel safety and system protection during maintenance procedures.

TECHNICAL DOCUMENT
Maintenance Switch Box – Technical Datasheet
Download the detailed technical documentation including electrical specifications, operating conditions, dimensions, and compliance information.

Maintenance Switch Box

The Maintenance Switch Box contains a maintenance toggle switch that allows the power supply to be completely shut down when required. This function is critical during maintenance operations such as system servicing, component replacement, battery boosting, or welding activities within the vehicle.

By isolating power during these procedures, the Maintenance Switch Box helps prevent unintended system activation and protects connected fire suppression components.

Application Areas

The Maintenance Switch Box is used in vehicles and systems where fire detection, fire extinguishing, or safety-related electrical systems are installed. It is particularly suitable for military and special-purpose vehicles that require controlled power management during maintenance and servicing operations.

Operational Characteristics

The Maintenance Switch Box is designed to operate reliably under demanding environmental and operational conditions. It supports indicator and warning signals to provide clear system status visibility. The unit is suitable for vehicle electrical systems operating within a wide voltage range and is designed for long service life.

Its compact structure allows easy integration into vehicle electrical architectures without disrupting existing system layouts.

Environmental Resistance and Protection

The Maintenance Switch Box is engineered to withstand harsh environmental conditions. It offers IP67-rated protection against water and dust ingress, ensuring reliable performance in challenging field conditions. The unit also demonstrates high resistance to salt fog exposure, supporting long-term durability in demanding environments.

Technical Compliance and Standards

The Maintenance Switch Box is designed in accordance with recognized military and industrial standards. It complies with environmental and electromagnetic compatibility requirements and meets relevant military testing criteria. These standards ensure durability, operational reliability, and suitability for use in military vehicle systems.

Contribution to System Safety

By enabling safe and controlled power isolation, the Maintenance Switch Box plays a critical role in maintaining system integrity during maintenance activities. It helps reduce operational risks, supports safe servicing procedures, and contributes to the overall reliability of vehicle fire suppression and safety systems.

Frequently Asked Questions (FAQ)

It safely shuts off the power supply during system maintenance and component replacement.

It is used during servicing, battery boosting, welding, or maintenance operations inside the vehicle.

Yes, it includes indicator and warning signals for power status visibility.

Yes, it is designed with IP67 water and dust protection and salt fog resistance.

Yes, its compact design allows straightforward integration into vehicle electrical architectures.

Technical Data Table

Power Consumption
15 mA @ 24 VDC
Operating Temperature
-40°C ~ +71°C
Storage Temperature
-55°C ~ +120°C
Operating Voltage
16 – 32 VDC
Weight
620 g ±50 g
Indicator & Warning Signals
Integrated
Salt Fog Resistance
800 hours
Ingress Protection
IP67 (water & dust protection)
Protection Level
IP67
MTBF
20,000 hours
MTBF
120,000 hours
MTBF (Extended)
250,000 hours
Certifications
MIL-STD-810H, MIL-STD-461G, MIL-STD-1275E, UL, CE GOST-R

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