1769-OW8I +QQ2851195472现货低价找小赵18020776785
a-b 施耐德 GE 福克斯波罗 西门子 abb 欢迎您询价
a-b 施耐德 GE 福克斯波罗 西门子 abb 欢迎您询价
【诚信经营】【质量可靠】【进口原装】【拆包防伪】
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1769-OW8I
1769-OW8I
它由发热元件、双金属片、触点及一套传动和调整机构组成。发热元件是一段阻值不大的电阻丝，串接在被保护电动机的主电路中。双金属片由两种不同热膨胀系数的金属片辗压而成。图中所示的双金属片，下层一片的热膨胀系数大，上层的小。当电动机过载时，通过发热元件的电流超过整定电流，双金属片受热向上弯曲脱离扣板，使常闭触点断开。由于常闭触点是接在电动机的控制电路中的，它的断开会使得与其相接的接触器线圈断电，从而接触器主触点断开，电动机的主电路断电，实现了过载保护。
联系人：小赵
联系电话：18020776785
QQ号码:2851195472
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1769-OW8I
1769-OW8I
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ALLEN BRADLEY HI-FLEX 60M MOTOR POWER CABLE 1326-CPB1T-D-060 / 188116
ALLEN BRADLEY 110/120VAC COIL 270A SIZE 5 WELDING ConTACTOR 100W-B300ND2
ALLEN BRADLEY SIZE 3 200/230/460/575V 25/30/50HP STARTER 512-DDB-6-26 SER. B
ALLEN BRADLEY 400V CLASS 11KW 15HP POWERFLEX 70 20AD022A0AYNANNN SER A
ALLEN BRADLEY 2755-LD4C4 HIGH PERFORMANCE VISIBLE LASER DIODE SCANNER SEALED
ALLEN BRADLEY 1400e OPERATOR INTERFACE 2711E-K14C6X SER. E PARTS/REPAIR
ALLEN BRADLEY PANELVIEW 1400e OPERATOR INTERFACE 2711E-T14C6 PARTS OR REPAIR
ALLEN BRADLEY POWERFLEX 40 SERIES A AC DRIVE 22B-D017N104 FOR PARTS OR REPAIR
ALLEN BRADLEY 9/SERIES MONO INDUSTRIAL MonITOR 8520-MOP7 DAMAGED #1
ALLEN BRADLEY PanelView 900 OPERATOR PANEL 2711-T9C1 SER. A FRN 2.03 DAMAGE #2
ALLEN BRADLEY PANELVIEW 1400e TERMINAL 2711E-T14C6 SER. A REV. B FRN. 1.03.00
ALLEN BRADLEY DC SERVO DRIVE ConTROLLER 1388B-AV10 SER. B NO TOP BOARD
ALLEN BRADLEY PanelView 1400e OPERATOR INTERFACE 2711E-K14C6 SER. G ConTROLLER
ALLEN BRADLEY OPERATOR INTERFACE 2711-KC1 SER. C FRN 3.01.00 PARTS/REPAIR
ALLEN BRADLEY DATALINER DISPLAY PANEL 2706-E43J32B1 SER. D DAMAGE 1
ALLEN BRADLEY PanelView 1400e OPERATOR 2711E-T14C6 SER. C FRN 4.00.00 DAMAGED#2
ALLEN BRADLEY 9 SERIES CNC OPERATOR INTERFACE PANEL 8520-MTB2 REV 02 DAMAGED
ALLEN BRADLEY PANELVIEW 600 OPERATOR PANEL 2711-K6C2 SER A REV B FRN 3.01 REPAIR
ALLEN BRADLEY PANELVIEW 900 OPERATOR PANEL 2711-K9A1 SER. F FRN 3.03 SCREEN #1
ALLEN BRADLEY DATALINER DISPLAY PANEL 2706-E43J32B1 SER. D DAMAGE #2
ALLEN BRADLEY PanelView 1200 TERMINAL 2711-TC4 SER. F FRN 5.11.00 PARTS/REPAIR
ALLEN BRADLEY OPERATOR INTERFACE 2711-TC1 SER. E FRN 5.00.00 PARTS/REPAIR
ALLEN BRADLEY VersaView 1500P INTEGRATED COMPUTER 6181P-15NS2KH SER. A P/R #2
ALLEN BRADLEY 9/SERIES MONO INDUSTRIAL MonITOR 8520-MOP7 DAMAGED #2
ALLEN BRADLEY PanelView 1400e TERMINAL 2711E-K14C6 SER. A FRN 1.03 DAMAGED #2
ALLEN BRADLEY Panelview 1200 TERMINAL INTERFACE 2711-TC1MC SER. G PARTS/REPAIR
ALLEN BRADLEY OPERATOR PANEL 8520-OPS1 /8520-MOP7 148705 REV 1
ALLEN BRADLEY DATALINER DISPLAY PANEL 2706-E43J32B1 SER. D DAMAGE #3
ALLEN BRADLEY PanelView 1200 TERMINAL 2711-TC4 SER. F FRN 5.13.01 PARTS/REPAIR
ALLEN BRADLEY VISION COLOR MonITOR 2801-N8 SER. A PARTS/REPAIR
ALLEN BRADLEY 9/SERIES MONO INDUSTRIAL MonITOR 8520-MOP7 DAMAGE #3
ALLEN BRADLEY PanelView 1400e OPERATOR INTERFACE 2711E-K14C6 SER D PARTS/REPAIR
ALLEN BRADLEY 9/SERIES OPERATOR INTERFACE 8520-VOP REV. 04 PARTS/REPAIR
ALLEN BRADLEY 1305 4.0kW/5HP VAR FREQ DRIVE 1305-BA09A-HA2 SER B PARTS/REPAIR
ALLEN BRADLEY ControlLogix PROCESSOR 1756-L55/A F/W 1.4 W/ 1756-M14/A REPAIR
ALLEN BRADLEY 15KW/20HP DC DRIVE 1395-B69-C1-P12 SER. B FOR PARTS/REPAIR #2
ALLEN BRADLEY 9/SERIES MONO INDUSTRIAL MonITOR 8520-MOP7 DAMAGE #4
ALLEN BRADLEY 9/SERIES MONO INDUSTRIAL MonITOR 8520-MOP7 BAD CRT'S
ALLEN BRADLEY Panelview TERMINAL 2711-TC1 SER. E FRN 5.02.00 PARTS/REPAIR
ALLEN BRADLEY Panelview TERMINAL 2711-TC4 SER. E FRN 5.02.00 PARTS/REPAIR
ALLEN BRADLEY SMC PLUS 208-480V 35A MOTOR CONTROLLER, 150-A35NBDA-8L4 SER. B
ALLEN BRADLEY OPERATOR INTERFACE 2711E-T14C6 SER. C FRN 4.00.00 PARTS/REPAIR
ALLEN BRADLEY 2.5KW AC SERVO MOTOR F-4050-Q-H04AA SER. A / 193495 PARTS/REPAIR
ALLEN BRADLEY PANELVIEW 550 OPERATOR PANEL 2711-B5A1 SER. F FRN 4.20 DAMAGE #1
ALLEN BRADLEY PANELVIEW 550 OPERATOR PANEL 2711-B5A1 SER. E FRN 4.20 DAMAGE #2
ALLEN BRADLEY OPERATOR INTERFACE 6182-AGAZZC SER. A DAMAGED #2
ALLEN BRADLEY TOP BOARD ASSEMBLY FOR 1336 AC DRIVE 135355 RV.03 PARTS/REPAIR
ALLEN BRADLEY OPERATOR INTERFACE 2711-TC1 SER. C FRN 3.00.00 PARTS/REPAIR
ALLEN BRADLEY 1394 AC SERVO ConTROLLER AXIS MODULE 15KW 1394-AM75 SER.A PLASTIC
ALLEN BRADLEY PanelView 1200 TERMINAL 2711-TC1 SER. F PARTS/REPAIR
