设备用断路器（CBE）是一种用于保护设备的电气元件，其作用是在设备发生故障时切断电路，以保护设备和人员的安全。设备用断路器广泛应用于各种设备中，如家用电器、工业设备、交通运输设备等。

IEC 60934:2000+AMD1:2007 CSV标准规定了设备用断路器的技术要求、试验方法和标记等内容。其中，技术要求包括断路器的额定电压、额定电流、额定短路容量、额定绝缘电压、额定操作电压等；试验方法包括断路器的机械强度试验、电气性能试验、环境试验等；标记包括断路器的额定电压、额定电流、额定短路容量、制造商标识等。

IEC 60934:2000+AMD1:2007 CSV标准的实施可以确保设备用断路器的安全性、可靠性和互换性。通过符合该标准的设备用断路器，可以有效地保护设备和人员的安全，减少故障和事故的发生。

相关标准
- IEC 60898-1:2002 Circuit-breakers for overcurrent protection for household and similar installations – Part 1: Circuit-breakers for a.c. operation
- IEC 60947-2:2016 Low-voltage switchgear and controlgear – Part 2: Circuit-breakers
- IEC 61009-1:2010 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) – Part 1: General rules
- IEC 61009-2-1:2016 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) – Part 2-1: Applicability of the general rules to RCBOs functionally indepent of line voltage
- IEC 61009-2-2:2016 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) – Part 2-2: Applicability of the general rules to RCBOs functionally depent on line voltage or frequency