FLSR02 industrial & electrical fuse 系列
Littelfuse, Inc.工业电气保护用RK5延时熔断器
Littelfuse 的 FL defense 02 系列是一种适用于工业电气保护应用的 Class RK5 慢速熔断器。这些熔断器特别设计用于在启动时能够处理涌流电流而不立即跳闸，因此非常适合电机、变压器和其他在启动时经历高初始电流抽吸的设备。如果您正在处理涉及此类负载的项目，这些熔断器可以是一个可靠的选择。
值得注意的一点是，它们能够在正常操作期间提供过流保护而不会中断电路。这一特性在工业环境中尤其有用，因为由于误跳闸而导致的停机可能会造成重大损失。当工程师需要在坚固的保护与操作可靠性之间取得平衡时，往往会选用这种类型的熔断器。此外，慢速熔断功能有助于保护敏感的电子元件，因为它允许瞬时过电流通过而不使熔断器跳闸，从而延长连接设备的使用寿命。
系列图片（4 张）
文档与媒体
常见问答
FLSR02 industrial & electrical fuse - 型号列表
共 14 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | RoHS | 额定电压 | 保险丝类型 | 最小起订量 | 产品 | 单位包装 | 标准包装数量 | 电流 | 指示器 | 中断输出 | 最大额定电流 | 安装类型 | 安装样式 | 封装形式 | 尺寸/外形 | 端接样式 | 供应商器件封装 | 系列 | 保险丝尺寸 | 产品子类型 | 工厂包装数量 | 类型 | 包装方式 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Industrial & Electrical Fuses 2.5A 600VAC 300VDC Class RK5 FUS 600V T/D CLASS RK5 2.5A FUSE 2.5A 600V NON STD SLOW Littelfuse | 0 | Industrial & Electrical Fuses | No | 600 V | Time Delay / Slow Blow | 1 | Industrial Power Fuses | 0 | 10 | 2.5A | Without Indicator | 200 kA at 600 VAC / 20 kA at 300 VDC | 2.5 A | Holder | Holder | Cartridge, Non-Standard | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | Clip | Cartridge Fuses | FLSR | Class RK5 | Class RK5 Fuse | 10 | Power Guard | Bulk | |
 Industrial & Electrical Fuses 20A 600VAC 300VDC Class RK5 FUS 600V T/D CLASS RK5 20A FUSE DUAL ELEMENT T-LAG 20A 600V FUSE-RK5600VAC/300VDCTDUL Littelfuse | 0 | Industrial & Electrical Fuses | No | 600 V | Time Delay / Slow Blow | 1 | Industrial Power Fuses | 0 | 10 | 20A | Without Indicator | 200 kA at 600 VAC / 20 kA at 300 VDC | 20 A | Holder | Holder | Cartridge, Non-Standard | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | Clip | Cartridge Fuses | FLSR | Class RK5 | Class RK5 Fuse | 10 | Power Guard | Bulk | |
 Industrial & Electrical Fuses 25A 600VAC 300VDC Class RK5 FUS 600V T/D CLASS RK5 25A INDICATING FUSE DUAL ELEMENT T-LAG 25A 600V Littelfuse | 0 | Industrial & Electrical Fuses | No | 600 V | Time Delay / Slow Blow | 1 | Industrial Power Fuses | 0 | 10 | 25A | Open Fuse | 300 kA at 300 VAC / 200 kA at 600 VAC / 20 kA at 300 VDC | 25 A | Holder | Holder | Cylindrical, Alarm Indicating | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | Clip | Cartridge Fuses | FLSR_ID | Class RK5 | Class RK5 Fuse | 10 | Power Guard | Bulk | |
Industrial & Electrical Fuses 2.8A 600VAC 300VDC Class RK5 FUS 600V T/D CLASS RK5 2.8A FUSE 2.8A 600V NON STD SLOW Littelfuse | 0 | Industrial & Electrical Fuses | No | 600 V | Time Delay / Slow Blow | 1 | Industrial Power Fuses | 0 | 10 | 2.8A | Without Indicator | 200 kA at 600 VAC / 20 kA at 300 VDC | 2.8 A | Holder | Holder | Cartridge, Non-Standard | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | Clip | Cartridge Fuses | FLSR | Class RK5 | Class RK5 Fuse | 10 | Power Guard | Bulk | |
Industrial & Electrical Fuses 2.8A 600VAC 300VDC Class RK5 FUS 600V T/D CLASS RK5 2.8A INDICATING FUSE 2.8A 600V NON STD SLOW Littelfuse | 0 | Industrial & Electrical Fuses | No | 600 V | Time Delay / Slow Blow | 1 | Industrial Power Fuses | 0 | 10 | 2.8A | Open Fuse | 300 kA at 300 VAC / 200 kA at 600 VAC / 20 kA at 300 VDC | 2.8 A | Holder | Holder | Cylindrical, Alarm Indicating | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | Clip | Cartridge Fuses | FLSR_ID | Class RK5 | Class RK5 Fuse | 10 | Power Guard | Bulk | |
Industrial & Electrical Fuses 20A 600VAC 300VDC Class RK5 FUS 600V T/D CLASS RK5 20A INDICATING FUSE DUAL ELEMENT T-LAG 20A 600V Littelfuse | 0 | Industrial & Electrical Fuses | No | 600 V | Time Delay / Slow Blow | 1 | Industrial Power Fuses | 0 | 10 | 20A | Open Fuse | 300 kA at 300 VAC / 200 kA at 600 VAC / 20 kA at 300 VDC | 20 A | Holder | Holder | Cylindrical, Alarm Indicating | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | Clip | Cartridge Fuses | FLSR_ID | Class RK5 | Class RK5 Fuse | 10 | Power Guard | Bulk | |
Industrial & Electrical Fuses 20 AMP 600V SLO BLO Fuse Class RK5 Slow Blow Acting 20A 600V Holder Cartridge 20.6 X 127mm Littelfuse | 17 | 1: ¥156.944 | Industrial & Electrical Fuses | No | 600 V | Time Delay / Slow Blow | - | Industrial Power Fuses | - | - | - | Without Indicator | 200 kA at 600 VAC / 20 kA at 300 VDC | 20 A | - | Holder | - | - | Clip | Cartridge Fuses | FLSR | Class RK5 | Class RK5 Fuse | - | - | - |
 FUSE DUAL ELEMENT T-LAG 25A 600V FUS 600V T/D CLASS RK5 25A Industrial & Electrical Fuses 25A 600VAC 300VDC Class RK5 Littelfuse Inc | 10 | 1: ¥150.96 | Industrial & Electrical Fuses | Contains lead / RoHS non-compliant | 600VAC, 300VDC | Slow Blow, Time Lag | 1 | Industrial Power Fuses | 0 | 10 | 25A | Without Indicator | 200 kA at 600 VAC / 20 kA at 300 VDC | 25 A | Holder | Holder | Cartridge, Non-Standard | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | Clip | Cartridge Fuses | FLSR | Class RK5 | Class RK5 Fuse | 10 | Power Guard | - |
| 10 | 10: ¥187.9452 | - | Contains lead / RoHS non-compliant | 600VAC, 300VDC | Slow Blow, Time Lag | 1 | - | 0 | 10 | 2.5A | - | - | - | Holder | - | Cylindrical, Alarm Indicating | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | - | - | - | - | - | - | - | - |
| 5000 | 1: ¥118.728 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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Fuse Class RK5 25A 600V Slow Blow 2-Pin Cartridge Holder Fuse Class RK5 2.5A 600V Slow Blow 2-Pin Cartridge Holder Littelfuse | 5000 | 1: ¥113.084 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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| 5000 | 1: ¥118.728 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |