ABB E233-230 contatore ore di funzionamento 230V AC guida DIN 2CDE100000R1601

The ABB E233-230 is an electromechanical operating hours counter that tracks runtime on single-phase 230 V AC circuits without a battery, using a self-powered 7-digit display to preserve the count through power interruptions. Its 18 mm DIN rail housing makes it a drop-in fit for standard distribution boards where panel space is tight.

Highlights

• Self-powered 230 V AC input with 50/60 Hz operation
• Electromechanical 7-digit display reads up to 99999.99 hours
• ±1% accuracy for reliable runtime logging
• 1-module DIN rail mounting (EN 60715)
• Screw terminals accept 1.5–4 mm² solid or stranded conductors

In daily use

Install the E233-230 on a DIN rail, connect the supply and load, and the counter starts accumulating hours whenever voltage is present. The mechanical register holds the reading indefinitely, so maintenance intervals can be based on actual operating time rather than calendar days.

Full specifications

• Operating voltage: 230 V AC
• Frequency: 50/60 Hz
• Power consumption: 0.8 VA
• Display: electromechanical, 7 digits (99999.99 h)
• Accuracy: ±1%
• Mounting: DIN rail (EN 60715), 1 module (18 mm)
• Terminal capacity: 1.5–4 mm² (solid or stranded)
• Operating temperature: -10 to +55 °C
• Storage temperature: -25 to +70 °C
• Housing: self-extinguishing thermoplastic

Final note

A compact, maintenance-free runtime meter for single-phase equipment monitoring.