用于 HVAC 和工业开关的交流继电器 - HCR 系列

Hartland Controls 的继电器提供电力系统开/关切换功能

Hartland Controls/Littelfuse 的继电器Hartland Controls 用于 HVAC 和工业开关的 HCR 系列交流继电器图片主要用于瞬间打开和关闭电路。继电器本质上是电磁开关,由一个电路中的低功率信号或电流激活,以打开或关闭另一个电路。它们最常用于电力系统网络、多个汽车和工业应用或 HVAC 中,其中系统可由 24 VAC、120 VAC 或 240 VAC 电流控制

资源

特性
  • SPST-NO, SPDT, DPST-NO, DPDT
  • B 级绝缘系统
  • 0.250" QC(快速连接)端子
  • 多位置安装
  • UL 508 文件编号E227250
  • 温度范围:-40°C 至 +65°C
  • 机械寿命:100 万次操作
  • 电气寿命
    • 250,000 次操作——电阻式
    • 100,000 次操作——感应式
  • 触点材料:银氧化镉合金

Single Pole/Single Throw - Normally Open Contacts (SPST-NO) - HCR-5 Series

图片制造商零件编号描述触头外形可供货数量价格查看详情
RELAY GEN PURPOSE SPST 18A 24V90290RELAY GEN PURPOSE SPST 18A 24VSPST-NO(DM)(1 Form X)22 - 立即发货$303.12查看详情
RELAY GEN PURPOSE SPST 18A 120V90291RELAY GEN PURPOSE SPST 18A 120VSPST-NO(DM)(1 Form X)23 - 立即发货$230.88查看详情
RELAY GEN PURPOSE SPST 18A 240V90292RELAY GEN PURPOSE SPST 18A 240VSPST-NO(DM)(1 Form X)24 - 立即发货$341.63查看详情

Single Pole/Double Throw Contacts (SPDT) - HCR-5 Series

图片制造商零件编号描述触头外形可供货数量价格查看详情
RELAY GEN PURPOSE SPDT 18A 24V90293RELAY GEN PURPOSE SPDT 18A 24VSPDT(1 Form C)24 - 立即发货$221.50查看详情
RELAY GEN PURPOSE SPDT 18A 24V90370RELAY GEN PURPOSE SPDT 18A 24VSPDT(1 Form C)50 - 立即发货$309.14查看详情
RELAY GEN PURPOSE SPDT 18A 120V90294RELAY GEN PURPOSE SPDT 18A 120VSPDT(1 Form C)25 - 立即发货$231.59查看详情
RELAY GEN PURPOSE SPDT 18A 240V90295RELAY GEN PURPOSE SPDT 18A 240VSPDT(1 Form C)23 - 立即发货$347.65查看详情
RELAY GEN PURPOSE SPDT 18A 24V90380RELAY GEN PURPOSE SPDT 18A 24VSPDT(DB/DM)(1 Form Z)13 - 立即发货$217.34查看详情

Double Pole/Double Throw Contacts (DPDT) - HCR-6 Series

图片制造商零件编号描述触头外形可供货数量价格查看详情
RELAY GEN PURPOSE DPDT 15A 24V90340RELAY GEN PURPOSE DPDT 15A 24VDPDT(2 Form C)12 - 立即发货$331.45查看详情
RELAY GEN PURPOSE DPDT 15A 120V90341RELAY GEN PURPOSE DPDT 15A 120VDPDT(2 Form C)22 - 立即发货$241.24查看详情
RELAY GEN PURPOSE DPDT 15A 240V90342RELAY GEN PURPOSE DPDT 15A 240VDPDT(2 Form C)25 - 立即发货$251.51查看详情
发布日期: 2022-02-09