Description

JLLN / JLLS series fuses are less than 1/3 the size of

comparable Class R fuses and are typically used for short

circuit protection of drives and surge sensitive components.

When rated in accordance with the NEC*, JLLN / JLLS

fuses provide fast-acting overload and short circuit

protection for non-inductive circuits and equipment.

Features/Benefits

Extremely current-limiting

Compact design

200 kA interrupting rating

JLLN 35–60 amperes available with PCB mounts

Applications

Variable speed drive protection

Power conversion devices (inverters, rectifiers, UPS)

Power supplies and power distribution units

Compact mains switches

Specifications

JLLN

Voltage Ratings Ac: 300 V

Dc: 160 V (1–60 A)

125 V (70–1200 A)

Ampere Range 1–1200 A

Interrupting Ratings Ac: 200 kA rms symmetrical

Dc: 50 kA (1–30 A)

20 kA (35–1200 A)

Approvals Ac: UL Standard 248-15, Class T

UL Listed (File: E81895): 1–1200 A

CSA Certified (File: LR29862): 1–600 A

Dc: UL Listed (File: E81895): 1–1200 A

Material 1–30 A: melamine body, bronze caps

35–1200 A: melamine body, copper caps

Environmental RoHS Compliant

Country of Origin Mexico

JLLS

Voltage Ratings Ac: 600 V

Dc: 300 V

Ampere Range 1–1200 A

Interrupting Ratings Ac: 200 kA rms symmetrical

Dc: 20 kA

Approvals Ac: UL Standard 248-15, Class T

UL Listed (File: E81895): 1–1200 A

CSA Certified (File: LR29862): 1– 600 A

Dc: Littelfuse self-certified

Material 1–30 A: melamine body, copper caps

35–60 A: melamine body, bronze caps

70–1200 A: melamine body, copper caps

Environmental RoHS Compliant

Country of Origin Mexico

JLLS1000X属于电路保护 > 电气专用保险丝。力特公司制造生产的JLLS1000X电气专用保险丝该系列产品用于过电流故障保护，其作用是防止电流超过所需最大值而导致设备内的导电元件损坏。这些保险丝与普通保险丝的区别在于以下几个因素之一：具有 UL248 标准下的非辅助性分类、在危险或爆炸性环境中使用的认证，或辅助性设备保护产品中不常见的外形尺寸，如具有指示功能或可熔电缆链路的保险丝和指定用于特定应用（例如电信电路或万用表的保护）的保险丝。