Circuit breaker Schneider Electric WDE002845 — 16A, 1P, curve C

Schneider Electric WDE002845 is a single-pole (1P) circuit breaker with a 16A rated current and a type C tripping characteristic. Intended for residential and light commercial electrical installations, this compact device protects circuits from overloads and short circuits. The breaker is designed for DIN-rail mounting and integrates into standard distribution boards, providing straightforward protection for lighting, socket circuits and small appliances.

Advantages

The 16A C-curve characteristic delivers a balance between sensitivity to overloads and tolerance for short-duration inrush currents from motors or fluorescent lamp starters. Its compact, single-pole design saves space in the distribution board and allows easy grouping with other protective devices. Robust mechanical construction and consistent trip performance contribute to reliable circuit protection during normal operation and fault conditions.

Suitable for

• Protection of lighting circuits in homes and apartments
• Protection of socket circuits and general-purpose outlets
• Small commercial installations and service circuits
• Circuit protection where moderate inrush currents are expected (motors, transformers)

Key specifications

• Number of poles: 1 (single-pole)
• Rated current: 16 A
• Tripping curve: C (medium energy, suitable for moderate inrush)
• Mounting: DIN-rail compatible
• Application: Overload and short-circuit protection for low-voltage AC circuits
• Typical use environment: Residential and light commercial distribution boards

How to use

Install the circuit breaker on a standard DIN rail inside the distribution board following local electrical codes and the system design. Connect the incoming phase conductor to the breaker’s line terminal and the outgoing conductor to the load terminal, ensuring secure screw tightening and correct polarity. Verify the breaker rating matches the conductor size and downstream load requirements. After installation, test the breaker by switching it on and off and perform any required commissioning tests for the entire installation.

For safety, isolate the supply before installation or maintenance and confirm compliance with applicable wiring regulations and protective device coordination practices.

Usage recommendations

Choose the 16A, curve C variant where moderate inrush currents are expected but selective protection is still required. Combine with upstream residual current devices or main breakers as needed to ensure coordinated protection and selectivity. Periodically inspect connections for tightness and signs of overheating, and replace devices that show mechanical wear or inconsistent trip behaviour.