男女爽到高潮的免费网站_国产成人无码看视频软件_国产孕妇孕交视频_女的把开让男的桶欧美日韩_又黄又爽国产免费网站在线观看_亚洲欧美视频在线第一页_2021乱码精品1区2区3区_亚洲最新偷拍_麻花传媒68xxx在线观看_國產一區二區精品久久岳√

Bimetallic switch Q

Area of Application
The temperature limiter Q is used wherever, on the one hand, protection against overtemperatures is required, and, on the other hand, automatic cut-in of the device to be protected - subsequent to a follow-on cooling down period - is undesirable or not permissible.
Mounting brackets or clips available.

Function
The temperature limiter Q operates independent from any current supply. Temperature detection is effected by means of a bimetal disk which was first dimensioned in accordance with the required cut-off temperature. When this fixed cut-off temperature TA is reached, this bimetal disk will snap over, breaking a contact system and thereby interrupting the electric circuit of the device to be protected. In order to prevent any automatic cut-in of the circuit when the switch cools down again, the switch is equipped with an electric latch/self-holding device.

Self-holding Function
By means of a resistor heat is generated by the supply voltage applied after breaking the contact. This heat prevents any decrease in temperature below the value necessary for the cut-in temperature TE. In this way, the switch will keep its contact open, irrespective of its ambient temperature. To close the contacts of the switch, and thus closing the current circuit, will be possible only after disconnection from the power supply.

nom. breaking capacity:	250 V; 2,5 (1,0) A / 60 Hz
min. current:	5 V / 20 mA
max. breaking capacity:	2,5 A cos Φ 1,00 / 250 V, 150°C, 3000 cycles 3,0 A cos Φ 0,45 / 230 V, 135°C, 3000 cycles 4,0 A cos Φ 0,45 / 230 V, 135°C, 2000 cycles 6,5 A cos Φ 1,00 / 120 V, 120°C, 100 cycles
switching temperature:	40°C – 120°C (150°C), ±5 K
type of action:	1.C (3000 cycles) 2.C (max. drift ±5 K)
max. ambient temperature:	160°C
holding resistor:	0,1 kΩ - 60 kΩ, take note of safety instruction*
approvals:	VDE (EN 60730), UL, (2111) conform to RoHS

Limitor GmbH 是一家定時(shí)開關(guān)、 溫度傳感器、 溫度保險(xiǎn)絲、 溫度開關(guān)、 溫度限制器、 絕緣套管、 限流器的德國制造商，始于1979年。勒密拖 Limitor GmbH的高溫、超高溫領(lǐng)域的溫度開關(guān)熱保護(hù)產(chǎn)品處于世界一流水平。

» 進(jìn)入 德國勒密拖 Limitor GmbH 產(chǎn)品專賣，瀏覽更多現(xiàn)貨產(chǎn)品