The Dold BA. (Part No. ) is a stepping relay engineered for cyclic control processes in industrial automation. Operating on a  V AC supply at / Hz, this relay features three normally open (NO) contacts and utilizes a pulse excitation mechanism for sequential switching. Its design ensures energy efficiency by maintaining the switching state without continuous power, making it ideal for applications requiring reliable and precise control.

Key Features:

Model: BA.
Part Number:
Brand: Dold
Function: Stepping relay for cyclic control processes
Supply Voltage:  V AC
Frequency: / Hz
Contacts: Normally Open (NO) contacts
Switching Capacity:
- AC-:  V AC,  A
- DC-:  V DC, . A
Thermal Current (Ith):  A
Operate Time: <  ms
Release Time: <  ms
Electrical Life: million switching cycles at % load
Mounting: DIN rail
Housing Width:  mm
Protection Rating:
- Housing: IP
- Terminals: IP
Standards Compliance: IEC/EN -
Applications: Ideal for sequential control in lighting systems, motor control circuits, and process automation

Dold - 0028206 - BA7632.31 Stepping Relay, 230 V AC, 3 NO Contacts, 10 A 50/60Hz

Dold - 0028206 - BA7632.31 Stepping Relay, 230 V AC, 3 NO Contacts, 10 A 50/60Hz