Phoenix Contact MINI-BAT/24DC/0.8AH - 0,8 Ah - 24 V - 0 - 40 °C - 0 - 40 °C - verde - 67,5 mm (2866666)

In industrial control cabinets, a momentary power dip can halt production lines and corrupt data. The Phoenix Contact MINI-BAT/24DC/0.8AH buffer module bridges those gaps, delivering 24 V DC for up to several minutes so PLCs, HMIs, and field devices keep running until a safe shutdown or generator start. With a compact 67.5 mm width and DIN-rail mounting, it fits into crowded panels alongside Phoenix Contact MINI DC-UPS systems.

Key specifications

• Battery technology: Lead-acid (VRLA, AGM), maintenance-free
• Nominal voltage: 24 V DC
• Nominal capacity: 0.8 Ah
• Charging temperature range: 0 °C to 40 °C
• Discharging temperature range: -15 °C to 50 °C
• Storage temperature range: -15 °C to 40 °C
• Housing material: Polyamide (PA), green (RAL 6021)
• Degree of protection: IP20
• Connection type: Screw connection
• Mounting: DIN rail (NS 35/7.5, NS 35/15)
• Certifications: UL, cUL, GL, DNV, RINA, ABS, LR, BV
• Service life: 5 years at 25 °C

Why choose it

This buffer module eliminates the need for external battery cabinets or complex wiring. Its AGM technology is leak-proof and can be mounted in any orientation, simplifying installation. The screw connections ensure vibration-resistant termination, critical in industrial environments. With a 5-year service life at room temperature, it delivers long-term reliability for continuous UPS applications.

Ideal use cases

• Backup power for PLCs and industrial PCs during brief outages
• Safe shutdown of processes when main power fails
• Bridging time for generator start-up in remote stations
• Protecting data loggers and communication gateways
• Supporting Phoenix Contact MINI DC-UPS systems in machine building

Good to know

The MINI-BAT/24DC/0.8AH is designed for use with Phoenix Contact buffer modules of the MINI series. It should be replaced after 5 years of service at 25 °C to maintain full capacity. The module is not suitable for outdoor use; install it in a protected enclosure with adequate ventilation. Always observe the charging temperature range of 0 °C to 40 °C to avoid premature aging.