Eaton PXL-B16/2 Miniature Circuit Breaker, 16 A, 2-Pole, Type B, 10 kA, 230/400 V AC, DIN Rail 236231

The Eaton PXL-B16/2 delivers a 10 kA rated short-circuit breaking capacity in a compact 2-module width, making it a robust choice for protecting circuits up to 16 A. This 2-pole miniature circuit breaker (MCB) with Type B tripping characteristic (3-5 In) is engineered for reliable overcurrent protection in residential and commercial installations.

Overview

Designed for DIN rail mounting (EN 60715), the PXL-B16/2 operates at 230/400 V AC and 50/60 Hz. It features screw terminals accepting conductors from 1 to 25 mm², ensuring secure connections. With an energy limiting class of 3 and compliance with IEC/EN 60898-1, this breaker offers both safety and performance.

What stands out

• High breaking capacity: 10 kA Icn for demanding applications
• Type B tripping curve: protects against overloads and short circuits with moderate inrush currents
• Dual pole switching: isolates both live and neutral for enhanced safety
• Wide operating temperature range: -25 °C to +50 °C
• Long service life: 20,000 mechanical and 10,000 electrical operations

Technical details

• Rated current: 16 A
• Number of poles: 2
• Rated voltage: 230/400 V AC
• Frequency: 50/60 Hz
• Rated short-circuit breaking capacity (Icn): 10 kA
• Tripping characteristic: Type B (3-5 In)
• Mounting: DIN rail (EN 60715)
• Degree of protection: IP20 (terminals), IP40 (front with enclosure)
• Terminal capacity: 1-25 mm² (solid/stranded)
• Energy limiting class: 3
• Standard compliance: IEC/EN 60898-1
• Rated impulse withstand voltage (Uimp): 4 kV
• Rated insulation voltage (Ui): 440 V
• Connection type: Screw terminals
• Module width: 2 TE (35 mm)
• Mechanical endurance: 20,000 operations
• Electrical endurance: 10,000 operations

Our verdict

A dependable 16 A MCB with a 10 kA breaking capacity, ideal for protecting circuits in distribution boards where space and performance matter.