Specifications
General
Product type: AC Contactor
Model: A26‑40‑00
Series: A Contactors
Poles: 4 main poles (no auxiliary contacts by default)
Control / Coil
Rated control circuit voltage (Uc): 220–230 V AC @ 50 Hz; 230–240 V AC @ 60 Hz
Coil Power Consumption (typical): ~12 VA holding
Main Circuit
Rated operational voltage (Ue): Up to 690 V AC
Conventional free‑air thermal current (Ith): ~45 A (40 °C)
Rated operational current (Ie AC‑3): ~26 A @ 220–240 V AC
Rated operational power AC‑3: ~6.5 kW @ 220–240 V
Breaking capacity (AC‑3): 8×Ie
Making capacity (AC‑3): 10×Ie
Performance
Max. electrical switching frequency: ~1200 cycles/hour (AC‑3)
Max. mechanical switching frequency: ~3600 cycles/hour
Mechanical & Environmental
Terminal type: Screw terminals
Ambient temperature (operating): −40 °C to +70 °C
Storage temperature: −60 °C to +80 °C
Standards & Insulation
Rated insulation voltage (Ui): ~600 V UL/CSA; ~1000 V IEC
Dimensions & Weight
Approx. Dimensions: ~101 mm × 115 mm × 61 mm
Weight (approx.): ~0.61 kg
The ABB A26‑40‑00 is a four‑pole AC contactor designed for switching and controlling non‑inductive or slightly inductive loads such as resistive heaters and lighting, as well as general power circuits up to 690 V AC. It features a laminated magnetic coil and screw terminal connections. A wide range of accessories (like auxiliary contacts) is available.