Name: LFR Series - Class R Indicating Fuse Blocks
Brand: Littelfuse Inc.

有问题？联系Littelfuse支持小组

Littelfuse产品并非为以下用途而设计，也不应被用于这些用途：包括但不限于汽车、航空航天、医疗、救生、维生、核设施、高可靠性应用、用于手术植入体内的装置，或者在产品故障或运行无法达到理想状态的情况下会造成人身伤害、死亡或财产损失的任何其他应用。除非在适用的Littelfuse产品文档中已有明确说明。如果将产品用于相关Littelfuse文件中未明确说明的任何其他用途，则产品不享受Littelfuse质保。如果将产品用于相关Littelfuse文件中未明确说明的其他用途，则Littelfuse不会为因此造成的任何索赔或损失承担责任。除非经Littelfuse另行许可，否则Littelfuse产品的销售和使用应遵守Littelfuse销售条款与条件。 "Littelfuse"包括Littelfuse, Inc.及其所有附属实体。

全新的Littelfuse H类和R类保险丝盒与以往的保险丝盒相比具有多种优势，具体特点及优势见下列说明。 H类和R类保险丝盒尺寸相同，但R类保险丝盒具有弹出功能，只允许插入R类保险丝。

特征和优势

大部分250V和600V版本均提供指示器
所有非刀片型保险丝均提供可拆卸式DIN导轨
只需单手操作即可拆卸DIN导轨（闭锁和开锁）
通用安装孔使更换更容易
夹头设计可最大程度地增加电气接触面，并可尽量减少发热现象
加固夹头是所有R类保险丝盒的标准配件

请在下方查看规格、认证和存货情况并订购零部件

Catalog #	Fuse Type	Indicating	Stock	Samples	Compare

产品号	保险丝类型	标志	库存	样品	比较

LFR250301C	Class R	否	查看	Order
LFR250301P	Class R	否	查看	Order
LFR250301S	Class R	否	查看	Order
LFR250302C	Class R	否	查看	Order
LFR250302P	Class R	否	查看	Order
LFR250302S	Class R	否	查看	Order
LFR250303C	Class R	否	查看	Order
LFR250303P	Class R	否	查看	Order
LFR250303S	Class R	否	查看	Order
LFR250601C	Class R	否	查看	Order
LFR250601CID	Class R	是	查看	Order
LFR250602C	Class R	否	查看	Order
LFR250602CID	Class R	是	查看	Order
LFR250603C	Class R	否	查看	Order
LFR250603CID	Class R	是	查看	Order
LFR251001C			查看	Order
LFR251001CID	Class R	是	查看	Order
LFR251003C			查看	Order
LFR251003CID	Class R	是	查看	Order
LFR252001C	Class R	否	查看	Order
LFR252003C	Class R	否	查看	Order
LFR254001C	Class R	否	查看	Order
LFR254003C	Class R	否	查看	Order
LFR256001C	Class R	否	查看	Order
LFR256003C	Class R	否	查看	Order
LFR600301C	Class R	否	查看	Order
LFR600301CID	Class R	是	查看	Order
LFR600301P	Class R	否	查看	Order
LFR600301PID	Class R	是	查看	Order
LFR600301S	Class R	否	查看	Order
LFR600301SID	Class R	是	查看	Order
LFR600302C	Class R		查看	Order
LFR600302CID	Class R	是	查看	Order
LFR600302P	Class R	否	查看	Order
LFR600302PID	Class R	是	查看	Order
LFR600302S	Class R	否	查看	Order
LFR600302SID	Class R	是	查看	Order
LFR600303C	Class R	否	查看	Order
LFR600303CID	Class R	是	查看	Order
LFR600303P	Class R	否	查看	Order
LFR600303PID	Class R	是	查看	Order
LFR600303S	Class R	否	查看	Order
LFR600303SID	Class R	是	查看	Order
LFR600601C	Class R	否	查看	Order
LFR600601CID	Class R	是	查看	Order
LFR600601CID-HX	Class R	是	查看	Order
LFR600602C	Class R	否	查看	Order
LFR600602CID	Class R	是	查看	Order
LFR600602CID-HX	Class R	是	查看	Order
LFR600603C			查看	Order
LFR600603CID	Class R	是	查看	Order
LFR600603CID-HX	Class R	是	查看	Order
LFR601001C	Class R	否	查看	Order
LFR601001CID	Class R	是	查看	Order
LFR601003C	Class R	否	查看	Order
LFR601003CID	Class R	是	查看	Order
LFR602001C	Class R	否	查看	Order
LFR602003C	Class R	否	查看	Order
LFR604001C	Class R	否	查看	Order
LFR604003C	Class R	否	查看	Order
LFR606001C	Class R	否	查看	Order
LFR606003C	Class R	否	查看	Order

产品号	证书

LFR250301C
LFR250301P
LFR250301S
LFR250302C
LFR250302P
LFR250302S
LFR250303C
LFR250303P
LFR250303S
LFR250601CID
LFR250602CID
LFR250603CID
LFR251001CID
LFR251003CID
LFR252001C
LFR252003C
LFR254001C
LFR254003C
LFR256001C
LFR256003C
LFR600301CID
LFR600301PID
LFR600301SID
LFR600302CID
LFR600302PID
LFR600302SID
LFR600303CID
LFR600303PID
LFR600303SID
LFR600601CID
LFR600602CID
LFR600603CID
LFR601001CID
LFR601003CID
LFR602001C
LFR602003C
LFR604001C
LFR604003C
LFR606001C
LFR606003C

	LFR LFH Datasheet
	LFR251003CID 3D Model IGS
	LFR600601CID 3D Model IGS
	LFR600302PID 3D Model IGS
	LFR250303S 3D Model IGS
	LFR606003C 3D Model IGS
	LFR250301C 3D Model IGS
	LFR600302SID 3D Model IGS
	LFR250303C 3D Model IGS
	LFR600301CID 3D Model IGS
	LFR602001C 3D Model IGS
	LFR256003C 3D Model IGS
	LFR250303P 3D Model IGS
	LFR250301P 3D Model IGS
	LFR600303PID 3D Model IGS
	LFR604003C 3D Model IGS
	LFR251001CID 3D Model IGS
	LFR602003C 3D Model IGS
	LFR606001C 3D Model IGS
	LFR250302C 3D Model IGS
	LFR250602CID 3D Model IGS
	LFR600301PID 3D Model IGS
	LFR250601CID 3D Model IGS
	LFR600301SID 3D Model IGS
	LFR600303CID 3D Model IGS
	LFR250603CID 3D Model IGS
	LFR254001C 3D Model IGS
	LFR252003C 3D Model IGS
	LFR600602CID 3D Model IGS
	LFR250302P 3D Model IGS
	LFR601001CID 3D Model IGS
	LFR256001C 3D Model IGS
	LFR252001C 3D Model IGS
	LFR250301S 3D Model IGS
	LFR600303SID 3D Model IGS
	LFR250302S 3D Model IGS
	LFR601003CID 3D Model IGS
	LFR600302CID 3D Model IGS
	LFR254003C 3D Model IGS
	LFR604001C 3D Model IGS
	LFR600603CID 3D Model IGS
	OL-LFR25060Series CAD Drawing
	OL-LFR60400Series CAD Drawing
	OL-LFR25030Series CAD Drawing
	OL-LFR25400Series CAD Drawing
	OL-LFR60600Series CAD Drawing
	OL-LFR60100Series CAD Drawing
	OL-LFR60200Series CAD Drawing
	OL-LFR25600Series CAD Drawing
	OL-LFR25200Series CAD Drawing

Showing 7 items

- LLSRK_ID
  UL Class RK1 Dual Element Time-Delay Fuse
- Amps (A): 0.1, 0.15, 0.2, 0.25, 0.3, 0.4, 0.5, 0.6, 0.8, 1, 1.125, 1.25, 1.4, 1.6, 1.8, 2, 2.25, 2.5, 2.8, 3 more
- Interrupting Rating: 20 kA @ 300 Vdc
- Opening: Slo-Blo/Time Lag (T)/Time Delay
- LLNRK
  UL Class RK1 Dual Element Time-Delay Fuse
- Amps (A): 0.1, 0.15, 0.2, 0.3, 0.4, 0.5, 0.6, 0.8, 1, 1.125, 1.25, 1.4, 1.6, 1.8, 2, 2.25, 2.5, 2.8, 3, 3.2 more
- Interrupting Rating: 20 kA @ 125 Vdc
- Opening: Slo-Blo/Time Lag (T)/Time Delay
- KLSR
  UL Class RK1 Fast Acting Fuse
- Amps (A): 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80 more
- Interrupting Rating: 20 kA @ 250 Vdc, 20 kA @ 300 Vdc, 200 kA @ 600 Vac
- Opening: Fast-Acting (F)
- KLNR
  UL Class RK1 Fast-Acting Fuses
- Amps (A): 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80 more
- Interrupting Rating: 20 kA @ 125 Vdc
- Opening: Fast-Acting (F)
- IDSR Series - UL Class RK5 Dual-Element Time Delay Fuses with Indication
  Littelfuse IDSR Fuses Provide Exceptional Overcurrent Protection with Indication
- Amps (A): 0.1, 0.15, 0.2, 0.25, 0.3, 0.4, 0.5, 0.6, 0.8, 1, 1.125, 1.25, 1.4, 1.5, 1.6, 1.8, 2, 2.25, 2.5, 2.8 more
- Interrupting Rating: 20 kA @ 600 Vdc
- Opening: Slo-Blo/Time Lag (T)/Time Delay
- FLSR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication
  Littelfuse FLSR_ID Fuses Provide Exceptional Overcurrent Protection with Indication
- Amps (A): 0.1, 0.15, 0.2, 0.25, 0.3, 0.4, 0.5, 0.6, 0.8, 1, 1.125, 1.25, 1.4, 1.5, 1.6, 1.8, 2, 2.25, 2.5, 2.8 more
- Interrupting Rating: 20 kA @ 300 Vdc
- Opening: Slo-Blo/Time Lag (T)/Time Delay
- FLNR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication
  Littelfuse FLNR_ID Fuses Provide Exceptional Overcurrent Protection with Indication
- Amps (A): 35, 40, 45, 50, 60, 70, 80, 90, 100, 110, 125, 150, 175, 200, 225, 250, 300, 350, 400, 450 more
- Interrupting Rating: 300 kA Ac; 20 kA Dc
- Opening: Slo-Blo/Time Lag (T)/Time Delay

产品编号	零件描述	RoHS	无铅	RoHS (2015/ 863/EU)认证	REACH（SVHC's）声明	无卤素	REACH（SVHC's）	IPC-材料声明
LFR250301C	250V CLASS R BLOCK 30A 1 POLE	否 07/10/2012	否 07/10/2012	CoC_RoHS10_LFR250301C	REACH209_Declaration_LFR250301C	否 07/10/2012	不含	Part Number - LFR250301C IPC-Material Declaration Select All X
LFR250301P	250V CLASS R BLOCK 30A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250301P IPC-Material Declaration Select All X
LFR250301S	250V CLASS R BLOCK 30A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250301S IPC-Material Declaration Select All X
LFR250302C	250V CLASS R BLOCK 30A 2 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250302C IPC-Material Declaration Select All X
LFR250302P	250V CLASS R BLOCK 30A 2 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250302P IPC-Material Declaration Select All X
LFR250302S	250V CLASS R BLOCK 30A 2 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250302S IPC-Material Declaration Select All X
LFR250303C	250V CLASS R BLOCK 30A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250303C IPC-Material Declaration Select All X
LFR250303P	250V CLASS R BLOCK 30A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250303P IPC-Material Declaration Select All X
LFR250303S	250V CLASS R BLOCK 30A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250303S IPC-Material Declaration Select All X
LFR250601C	250V CLASS R BLOCK 60A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250601C IPC-Material Declaration Select All X
LFR250601CID	250V CLASS R BLOCK 60A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250601CID IPC-Material Declaration Select All X
LFR250602C	250V CLASS R BLOCK 60A 2 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250602C IPC-Material Declaration Select All X
LFR250602CID	250V CLASS R BLOCK 60A 2 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250602CID IPC-Material Declaration Select All X
LFR250603C	250V CLASS R BLOCK 60A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250603C IPC-Material Declaration Select All X
LFR250603CID	250V CLASS R BLOCK 60A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR250603CID IPC-Material Declaration Select All X
LFR251001C	250V CLASS R BLOCK 100A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR251001C IPC-Material Declaration Select All X
LFR251001CID	250V CLASS R BLOCK 100A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR251001CID IPC-Material Declaration Select All X
LFR251003C	250V CLASS R BLOCK 100A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR251003C IPC-Material Declaration Select All X
LFR251003CID	250V CLASS R BLOCK 100A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR251003CID IPC-Material Declaration Select All X
LFR252001C	250V CLASS R BLOCK 200A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR252001C IPC-Material Declaration Select All X
LFR252003C	250V CLASS R BLOCK 200A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR252003C IPC-Material Declaration Select All X
LFR254001C	250V CLASS R BLOCK 400A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR254001C IPC-Material Declaration Select All X
LFR254003C	250V CLASS R BLOCK 400A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR254003C IPC-Material Declaration Select All X
LFR256001C	250V CLASS R BLOCK 600A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR256001C IPC-Material Declaration Select All X
LFR256003C	250V CLASS R BLOCK 600A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR256003C IPC-Material Declaration Select All X
LFR600301CID	600V CLASS R BLOCK 30A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600301CID IPC-Material Declaration Select All X
LFR600301PID	600V CLASS R BLOCK 30A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600301PID IPC-Material Declaration Select All X
LFR600301SID	600V CLASS R BLOCK 30A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600301SID IPC-Material Declaration Select All X
LFR600302CID	600V CLASS R BLOCK 30A 2 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600302CID IPC-Material Declaration Select All X
LFR600302PID	600V CLASS R BLOCK 30A 2 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600302PID IPC-Material Declaration Select All X
LFR600302SID	600V CLASS R BLOCK 30A 2 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600302SID IPC-Material Declaration Select All X
LFR600303CID	600V CLASS R BLOCK 30A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600303CID IPC-Material Declaration Select All X
LFR600303PID	600V CLASS R BLOCK 30A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600303PID IPC-Material Declaration Select All X
LFR600303SID	600V CLASS R BLOCK 30A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600303SID IPC-Material Declaration Select All X
LFR600601CID	600V CLASS R BLOCK 60A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600601CID IPC-Material Declaration Select All X
LFR600602CID	600V CLASS R BLOCK 60A 2 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR600602CID IPC-Material Declaration Select All X
LFR600603CID	600V CLASS R BLOCK 60A 3 POLE	否 07/10/2012	否 07/10/2012	CoC_RoHS10_LFR600603CID	REACH209_Declaration_LFR600603CID	否 07/10/2012	不含	Part Number - LFR600603CID IPC-Material Declaration Select All X
LFR601001CID	600V CLASS R BLOCK 100A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR601001CID IPC-Material Declaration Select All X
LFR601003CID	600V CLASS R BLOCK 100A 3 POLE	否 07/10/2012	否 07/10/2012	CoC_RoHS10_LFR601003CID	REACH209_Declaration_LFR601003CID	否 07/10/2012	不含	Part Number - LFR601003CID IPC-Material Declaration Select All X
LFR602001C	600V CLASS R BLOCK 200A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR602001C IPC-Material Declaration Select All X
LFR602003C	600V CLASS R BLOCK 200A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR602003C IPC-Material Declaration Select All X
LFR604001C	600V CLASS R BLOCK 400A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR604001C IPC-Material Declaration Select All X
LFR604003C	600V CLASS R BLOCK 400A 3 POLE	否 07/10/2012	否 07/10/2012	CoC_RoHS10_LFR604003C	REACH209_Declaration_LFR604003C	否 07/10/2012	不含	Part Number - LFR604003C IPC-Material Declaration Select All X
LFR606001C	600V CLASS R BLOCK 600A 1 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR606001C IPC-Material Declaration Select All X
LFR606003C	600V CLASS R BLOCK 600A 3 POLE	否 07/10/2012	否 07/10/2012			否 07/10/2012		Part Number - LFR606003C IPC-Material Declaration Select All X

如果您要查找的产品环境信息未出现在此选项卡中，
请填写产品环境信息申请表。

半导体

LFR 系列 - R类指示型保险丝盒

产品文献

Showing 7 items

Part Number - LFR250301C

IPC-Material Declaration

Part Number - LFR250301P

IPC-Material Declaration

Part Number - LFR250301S

IPC-Material Declaration

Part Number - LFR250302C

IPC-Material Declaration

Part Number - LFR250302P

IPC-Material Declaration

Part Number - LFR250302S

IPC-Material Declaration

Part Number - LFR250303C

IPC-Material Declaration

Part Number - LFR250303P

IPC-Material Declaration

Part Number - LFR250303S

IPC-Material Declaration

Part Number - LFR250601C

IPC-Material Declaration

Part Number - LFR250601CID

IPC-Material Declaration

Part Number - LFR250602C

IPC-Material Declaration

Part Number - LFR250602CID

IPC-Material Declaration

Part Number - LFR250603C

IPC-Material Declaration

Part Number - LFR250603CID

IPC-Material Declaration

Part Number - LFR251001C

IPC-Material Declaration

Part Number - LFR251001CID

IPC-Material Declaration

Part Number - LFR251003C

IPC-Material Declaration

Part Number - LFR251003CID

IPC-Material Declaration

Part Number - LFR252001C

IPC-Material Declaration

Part Number - LFR252003C

IPC-Material Declaration

Part Number - LFR254001C

IPC-Material Declaration

Part Number - LFR254003C

IPC-Material Declaration

Part Number - LFR256001C

IPC-Material Declaration

Part Number - LFR256003C

IPC-Material Declaration

Part Number - LFR600301CID

IPC-Material Declaration

Part Number - LFR600301PID

IPC-Material Declaration

Part Number - LFR600301SID

IPC-Material Declaration

Part Number - LFR600302CID

IPC-Material Declaration

Part Number - LFR600302PID

IPC-Material Declaration

Part Number - LFR600302SID

IPC-Material Declaration

Part Number - LFR600303CID

IPC-Material Declaration

Part Number - LFR600303PID

IPC-Material Declaration

Part Number - LFR600303SID

IPC-Material Declaration

Part Number - LFR600601CID

IPC-Material Declaration

Part Number - LFR600602CID

IPC-Material Declaration

Part Number - LFR600603CID

IPC-Material Declaration

Part Number - LFR601001CID

IPC-Material Declaration