商用热水锅炉热切断器限温开关THERM-O-DISC HLX系列

MANUAL RESET LIMIT CONTROL-HLX（手动复位极限保护温控器-HLX系列）

The HL series manual reset limit control from Therm–O–Disc? offers a time – proven, robust manual reset package that is capable of handling electrical loads up to 50 amps at 480VAC. Originally designed as a limit for electric water heating applications,the HL/HLX series carries UL / CSA recognition and is commonly used today in electric heating or specialty applications that require it’:s high current and voltage handling capability.
（HL系列手动重置极限控制从Therm-O-Disc?提供了一个时间,证明,健壮的手动复位方案能够处理电器负载50安培480 vac。最初设计作为电加热水的限制应用程序）

Double-Pole Single Throw(双刀单掷）
-Accepted industry standard for domestic electric heater overtemperature protection.(满足电加热器超温保护的行业标准）
-U.L and C.S.A recognized(UL和CSA认证）

OPERATING TEMPERATURES-Can be calibrated to operate at any temperature up to 300℉. Normal differentials between opening and closing range from 40℉ to 70℉,depending on the top operating temperature.【工作温度--标定温度最高可达300℉（148.8℃）。标准温差范围是40℉-70℉】

ELECTRICAL RATINGS（Each Circuit）（电气负载）
Terminal 1 & 2--Circuit#1
Terminal 3 & 4--Circuit#2

Resistive Load（电阻性负载）:
Maximum calibration temperature（最高标定温度） 300°F (148.8°C）
Maximum calibration temperature 480 V/50 amps For calibration up to 300°F (148.8°C)
Maximum CSA agency rating 600/25 amps/6000 cycles For cal. up to 300°F (121°C)

Motor Load(电感性负载）:
4.6 F.L.A.at 115 volts AC
2.3 F.L.A.at 230 volts AC

Pilot Duty:
125 volt-amperes at 115/230VAC

APPLICATIONS（应用）
Electric Water Heaters(电热水器）
Portable Electric Heaters(便携式电热器）
Industrial Electric Heaters(工业电加热器）
Hot and Cold Vending Machines（热冷饮自动售货机）

Miscellaneous Applications(各种应用）

型号/规格

HL/HLX

品牌/商标

THERM-O-DISC

UL CSA

电压

480VAC

电流

50A

功率

24000W

电路

DPST双刀单掷手动复位

供应商用热水锅炉热切断器限温开关THERM-O-DISC HLX系列