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產品
PTC Thermistors for RS232 and RS485
PTC thermistors are widely used in RS232/RS485 communication interface protection. They primarily provide dual protection against overcurrent and overvoltage, while also possessing self-recovery properties.
PTF 30 5mΩ Fuse holder for cylindrical fuses 5x20mm 10A on panel
5x20MM cylindrical Fuses PTF 30 Fuse holder in miniature design; Panel mounting and solder connection; Finger-grip and screwdriver slot equipped fuse carrier with screw socket. This panel mount fuse holder is ideal for mounting through 0.8mm to 2.8mm panel walls, is UL rated at 20 amps at 250 volts and has solder connectors. The finger grip cap holds the 5x20mm glass fuses.
PTF 70 Bakelite fuse holders, 10一個, panel mount fuse Box, for 5x20mm Fuse
The Stelvio Kontek PTF-70 is a panel mount fuse holder with a screw cap for use with 5 x 20 mm glass fuses with a UL rating of 10A at 250Vac and uses tab wire connections.
PTF-40面板安裝熔斷器座，用于圓柱形熔斷器5x20mm 10A
UL認證, CSA （英語：CSA）, VDE認證嘅熔斷器座型號: R3-9A系列, R3-11系列, R3-12, R3-13系列, R3-14系列, R3-18, R3-22A系列, R3-24系列, R3-54B系列, R3-55系列, R3-45型; PTF-50系列, PTF-45系列, PTF-40系列, PTF-15系列, PTF-78系列, PTF-35系列, FH-B02系列, OP520.
R3-12/13 5X20MM, 6X30MM Fuse Holder 10A 125V/250V UL Fuse Box
6*30mm 3AG fuse Panel Mount Fuse Holders R3-9 13 14C 44 22 53 fuse 6X32 high temperature 10A at YAXUN. Fuse Holders Screw Cap 10A 250 VAC TUV . 187 Inch Male Tabs Termination – .250 英寸x 1.25 Inch Fuse Size – Black Phenolic CSA cURus. R3-13 Fuse Holder are a product manufactured by Chin. We provide cost-effective solutions for Fuse Holder, ensuring timely deliveries around the world.
更換Hi-limit Cut off恒溫器 & 自恢復熱敏掣
KSD301型, KD302系列, KSD306型, KD308高限截止溫控器 & 自恢復熱敏掣当電路正常工作時, 觸點處於閉合狀態. 当達到額定工作溫度時, 雙金屬受熱變形並迅速斷裂, 切斷電路. 然之後, 設備開始冷卻.
Resettable Thermal Overload Protector For Electric Motors
The overload protection switch is bimetallic strip overload protector to prevent the main power line from being overheated and damaged due to overload. Also called a circuit breaker. Overload protection prevents overheating and fire by stopping the flow of excessive current from an overloaded circuit, while surge protection prevents damage to devices from sudden, high-voltage spikes. Overload protection devices, like circuit breakers and some power strips, trip to cut power and are resettable, whereas surge protectors divert or absorb excess voltage to the ground wire.
RS PRO 5x20mm盒式快速~慢速熔斷帶鉛保險絲
Miniature 5x20mm Medium-Acting Glass Body Fuse
VAC （交流電） (V): 250
標稱熔煉I2T (A2秒): 0.005, 0.009, 0.011, 0.017, 0.031, 0.057, 0.085, 0.12, 0.13, 0.16 more
電阻 (Ω): 0.01167, 0.01578, 0.03045, 0.04515, 0.0551
玻璃保險絲有哪些不同尺寸?
畜牧生產及抗原, SFE 4. (1/4″ x 5/8″)
SFE 6. (1/4″ x 3/4″)
AGW, SFE 7.5, SFE 9. (1/4″ x 7/8″)
AGX. (1/4″ x 1″)
SFE 14. (1/4″ x 1-1/16″)
AGC, SFE 20, 英國. (1/4″ x 1-1/4″)
AGY, SFE 30. (1/4″ x 1-7/16″)
AGU. (13/32″ （1-1/2倍）″)
RTD PT100 Temperature Sensor Probe with Cable
What is a Platinum thermal resistance sensor?
一個RTD (電阻溫度檢測器) is a Platinum thermal resistance whose resistance changes with changes in temperature. Its resistance increases as the sensor temperature increases. The relationship between resistance and temperature is well known and repeatable over time. RTD is a passive device. It does not produce output by itself. External electronics can be used to measure the sensor resistance by passing a small current through the sensor to produce a voltage. 通常 1 mA or less measurement current, maximum 5 馬, without risk of self-heating.