Allen-Bradley（AB）罗克韦尔140G 限流式塑壳断路器 (MCCB) 短路分断时间小于10ms该操作可限制允通电量，
从而为负载端提供增强型保护。 此外，根据UL508ASB4，盘柜设计人员可以使用限流式断路器的额定值计算整个
盘柜/分支电路的短路额定值，而无需测试组合中使用的特定组件。
这些限流式 塑壳断路器具有三种框架规格：
. 140G H 框架 — 480 V 时 65 kA 和100 kA
. 140G J 框架 — 480 V 时 65 kA 和100 kA
. 140G K 框架 — 480 V 时 65 kA 和100 kA
特性:
.提供 3 极和 4极型以支持范围的应用.
.具有较高切断额定值，设备结构紧凑，电流范围为 18 至100 kA.
.提供广泛的操作机构以适合各种面板配置.
.提供更高的跳闸单元定制化程度.
.提供广泛的附
.提供限流选件（H、J 和 K框架），这些选件可以提供半周期中断以限制允许通过的能量.
塑壳断路器跳闸装置，250A,J型框架，T/M可调热/磁TMA可调，额定电流250A\
140G-H2C3-C15
140G-H2C3-C15-KA
140G-H2C3-C15-UJ
140G-H2C3-C16
140G-H2C3-C20
140G-H2C3-C20-KA
140G-H2C3-C20-SD
140G-H2C3-C25
140G-H2C3-C25-KA
140G-H2C3-C30
140G-H2C3-C30-AJ
140G-H2C3-C30-KA
140G-H2C3-C30-KJ
140G-H2C3-C32
140G-H2C3-C35
140G-H2C3-C35-KA
140G-H2C3-C40
140G-H2C3-C40-KA
140G-H2C3-C40-SD
140G-H2C3-C40-SJ
140G-H2C3-C50
140G-H2C3-C50-AJ
140G-H2C3-C50-KA
140G-H2C3-C60
140G-H2C3-C60-SD-KA
140G-H2C3-C63
140G-H2C3-C70
140G-H2C3-C70-KA
140G-H2C4-C15
140G-H2C4-C16
140G-H2C4-C20
140G-H2C4-C25
140G-H2C4-C30
140G-H2C4-C32
140G-H2C4-C35
140G-H2C4-C40
140G-H2C4-C50
140G-H2C4-C63
140G-H2F3-C80
140G-H2F3-C80-AA
140G-H2F3-C80-KA
140G-H2F3-C90
140G-H2F3-D10
140G-H2F3-D10-AJ
140G-H2F3-D10-KA
140G-H2F3-D10-KJ-MT
140G-H2F3-D11
140G-H2F3-D12
140G-H2F3-D12-AJ
140G-H2F3-D12-KA
140G-H2F3-D12-UB
140G-H2F3-D16
140G-H2F4-D12
140G-H2F4-D16
140G-H2F4-D16-SD
140G-H2H3-C25
140G-H2H3-C25-DA
140G-H2H3-C60
140G-H2H3-D10
140G-H2H3-D12
140G-H2H3-D16
140G-H2H4-C25
140G-H2H4-D12
140G-H2H4-D16
140G-H2I3-C25
140G-H2I3-D16
140G-H2I4-C25
140G-H2I4-D16
140G-H2X3
140G-H2X4
140G-H3C3-C15
140G-H3C3-C16
140G-H3C3-C20
140G-H3C3-C20-KA
140G-H3C3-C25
140G-H3C3-C30
140G-H3C3-C30-KA
140G-H3C3-C32
140G-H3C3-C35
140G-H3C3-C40
140G-H3C3-C50
140G-H3C3-C50-AA
140G-H3C3-C50-UB
140G-H3C3-C60
140G-H3C3-C60-AA
140G-H3C3-C63
140G-H3C3-C70
140G-H3C4-C15
140G-H3C4-C16
140G-H3C4-C20
140G-H3C4-C25
140G-H3C4-C30
140G-H3C4-C30-UC-AA
140G-H3C4-C32
140G-H3C4-C35
140G-H3C4-C40
140G-H3C4-C50
140G-H3C4-C60
140G-H3C4-C63
140G-H3F3-C80
140G-H3F3-C90
140G-H3F3-D10
140G-H3F3-D10-AA
140G-H3F3-D11
140G-H3F3-D12
140G-H3F3-D12-KA
140G-H3F3-D16
140G-H3F4-C80
140G-H3F4-D10
140G-H3F4-D12
140G-H3F4-D16
140G-H3H3-C25
140G-H3H3-C60
140G-H3H3-D10
140G-H3H3-D12
140G-H3H3-D16
140G-H3H4-C25
140G-H3H4-C60
140G-H3H4-C60-SA
140G-H3H4-D10-SA
140G-H3H4-D12
140G-H3H4-D16
140G-H3I3-C25
140G-H3I3-D12-KJ
140G-H3I3-D16
140G-H3I4-C25
140G-H3I4-C60
140G-H3I4-D16
140G-H3X3
140G-H3X4
140G-H6C3-C15
140G-H6C3-C15-KA
140G-H6C3-C16
140G-H6C3-C16-UA
140G-H6C3-C20
140G-H6C3-C20-BA
140G-H6C3-C20-KA
140G-H6C3-C25
140G-H6C3-C25-BA
140G-H6C3-C25-KA
140G-H6C3-C25-UA
140G-H6C3-C30
140G-H6C3-C30-AA
140G-H6C3-C30-BA
140G-H6C3-C30-KA
140G-H6C3-C32
140G-H6C3-C35
140G-H6C3-C35-BA
140G-H6C3-C40
140G-H6C3-C40-BA
140G-H6C3-C40-KA
140G-H6C3-C40-TA
140G-H6C3-C50
140G-H6C3-C50-AJ
140G-H6C3-C50-BA
140G-H6C3-C50-KA
140G-H6C3-C60
140G-H6C3-C60-AA
140G-H6C3-C60-KA
140G-H6C3-C63
140G-H6C3-C63-UA
140G-H6C3-C70
140G-H6C3-C70-TA
140G-H6C4-C15
140G-H6C4-C16
140G-H6C4-C20
140G-H6C4-C25
140G-H6C4-C30
140G-H6C4-C32
140G-H6C4-C35
140G-H6C4-C40
140G-H6C4-C63
140G-H6F3-C80
140G-H6F3-C80-KA
140G-H6F3-C80-KJ
140G-H6F3-C80-SJ
140G-H6F3-C80-UA
140G-H6F3-C90
140G-H6F3-C90-BA
140G-H6F3-C90-FB
140G-H6F3-C90-KA
140G-H6F3-D10
140G-H6F3-D10-AA
140G-H6F3-D10-AB
140G-H6F3-D10-BA
140G-H6F3-D10-KA
140G-H6F3-D10-KJ
140G-H6F3-D10-SA-KA
140G-H6F3-D11
140G-H6F3-D12
140G-H6F3-D12-AJ
140G-H6F3-D12-KA
140G-H6F3-D16
140G-H6F4-C80
140G-H6F4-D10-SA-KA
140G-H6F4-D16
140G-H6H3-C25
140G-H6H3-C60
140G-H6H3-D10
140G-H6H3-D12
140G-H6H3-D16
140G-H6H4-C25