使用范围
Use scope

安装与使用
Installation and use

1 本系列配件只有在结合DAB7(63外壳类)系列断路器时为可使用，不可单独使用。断路器具有以下组合的配件。
断路器+辅助触头 断路器+辅助报警触头 断路器+分励脱扣器 断路器+分励脱扣器+辅助触头
断路器+分励脱扣器+辅助报警触头断路器+欠压脱扣器
2.DAB7 - 63系列小型断路器的四个配件安装在断路器的左边， 用螺丝将DAB7 - OF,DAB7 - FB和D AB 7 - QY
与断路器固定，两边用胶布将DAB 7 - F L与断路器固定， 同时，用导轨安装。
3 断路器和DAB7 - ,DAB7- FB,DAB7- FL DAB7 - QY传动轴之间的机械连接应该灵活并可适当动作。
4 .DAB7-QY安装后，断路器应该无法关闭4而只有在按下测试按钮的时候才可以关闭，关闭后，断路器应立即断开且松开测试按钮，这样安装才是正确的。欠压脱扣器应该有额定电压通过。
1. This series accessories can be used only when combining with DAB7( 63A enclosure class ) series circuit breaker, and are unusable separately. The circuit breaker has the following cαnbinations with the accessories Circuit breaker + auxiliary contact;
Circuit breaker + auxiliary alarm contact;
Circuit breaker + shunt release;
Circuit breaker + shunt release + auxiliary contact;
Circuit breaker + shunt release + auxiliary alarm contact;
Circuit breaker + under- voltage release
2. Four accessories of DAB7 - 63 series miniature circuit breaker are installed on the left of circuit breaker; DAB7 - OF, DAB7 - FB and DAB7 - QY are fixed with circuit breaker with screws; DAB7 - FL is fixed with circuit breaker with double sided adhesive tape, meanwhile， installed with guide rail
3. Mechanical connection between circuit breaker and the transmission shaft of DAB7 - OF DAB7 -FB, JDAB7- FL and DAB7 - QY should be flexible and have proper action
4. After installation of DAB7 - QY, circuit breaker should be unable to close, it could close only when pushing down the test button; after closing, the circuit breaker should break immediately when releasing the test button, then the installation is correct. When running, under- voltage release should have rated voltage flowing through.

产品线路
Productline