Key Features

100A manual reset circuit breaker for reliable DC protection
Surface mount design for clean, simple installation
Suitable for 12V, 24V and 48V systems across multiple applications
IP67-rated thermoplastic body for harsh environments
Marine-rated and ignition protected for safe use in boats and engine bays
Can act as an ON/OFF isolation switch when required
Thermal trip with indicator plus manual trip button
1/4” (M6) terminal studs for secure, heavy-duty cable connections
Recessed mounting holes for a tidy, professional finish

Applications

The Alvolta 100A Circuit Breaker is ideal for both trade installations and DIY users in Toowoomba and across Australia. It delivers dependable circuit protection wherever high-current DC power is used.

Off-grid solar systems & battery banks
4WD auxiliary battery setups
Caravans, campers & RV installations
Marine power systems and boat wiring
DC-DC charger protection, inverter feeds & fridge circuits

Technical Specifications

Current Rating: 100A
Voltage Range: 12V – 48V DC
Type: Manual reset, single pole
Body Material: IP67-rated thermoplastic
Mounting: Surface mount
Terminal Studs: 1/4" (M6)
Trip Type: Thermal with status indicator
Manual Trip Button: Yes
Ignition Protected: Yes
Dimensions: 48.2mm (W) x 57mm (H) x 44mm (D)
Weight: 0.1kg
Compliance: SAE J1625, ABYC E-11, CE, SAE J1117 (Ignition Protection), IP67

Warranty & Brand Trust

Alvolta products are engineered for durability, safety and long-term performance. Backed by a 5-year warranty, this breaker is trusted by installers and DIY users for marine, automotive and off-grid applications.

Order today for reliable circuit protection and fast shipping from our Toowoomba warehouse.