Skip to product information
1 of 3

Suntree

Suntree - 63A - 1P DC Miniature Circuit Breaker

Suntree - 63A - 1P DC Miniature Circuit Breaker

Regular price $29.95 AUD
Regular price $32.99 AUD Sale price $29.95 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

Suntree 63A 1P DC Miniature Circuit Breaker

The Suntree DC Miniature Circuit Breaker protects DC electrical installations against overloads and short circuits, combining thermal and magnetic tripping mechanisms. When a fault is detected it automatically switches off the circuit to prevent wire damage and reduce fire risk, and can also be switched off manually under full rated load for maintenance.

The breaker is engineered for reversible connection and works under bidirectional current, with a built-in indicator window that shows the contact position at a glance. Its buckle design allows quick installation on a standard DIN rail.

Key Features

  • Thermal and magnetic tripping mechanism for reliable overload and short-circuit protection
  • Reversible connection - wire it in either direction under bidirectional current
  • Can be manually switched off under full rated load for maintenance
  • After tripping, simply reset it - no damage and no replacement needed
  • Built-in indicator window shows the contact position at a glance
  • Buckle design for quick installation on a standard DIN rail

Specifications

Rated Current 63A
Number of Poles 1
Rated Insulation Voltage 1250V
Rated Operating Voltage 250V
Rated Frame Current 63A
Rated Non-Tripping Current 66.15A (over 1 hour)
Rated Tripping Current 81.9A (under 1 hour)
Rated Instantaneous Tripping Current 378A (under 0.1 second)
Short-Circuit Breaking Capacity 6KA
Trip Mechanism Thermal-Magnetic
Protection Rating IP20
Mechanical Life 20000 Times
Operating Temperature Range -30°C to 70°C (-22°F to 158°F)
Conductor Size 14 AWG to 4 AWG
Installation Method DIN Rail
Dimensions 82 x 76 x 18mm (3.2 x 3.0 x 0.7in)
Weight 120g (4.2oz)

In the Box

  • 1 x Suntree 63A 1P DC Miniature Circuit Breaker
View full details