1769-ECR 模块 +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
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1769-ECR 模块
1769-ECR 模块
热继电器是利用电流的热效应原理实现电机的过载保护的。
电动机在工作时，当负载过大、电压过低或发生一相断路故障时，电动机的电流都要增大，其值往往超过额定电流。如果超过不多，电路中熔断器的熔体不会熔断，但时间长了会影响电动机的寿命，甚至烧毁电动机，因此需要有过载保护。热继电器用于电动机的过载保护，它是利用电流热效应使双金属片受热后弯曲，通过联动机构使触点动作的自动电器。
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1769-ECR 模块
1769-ECR 模块
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ALLEN BRADLEY 15HP VARIABLE SPEED AC DRIVE 1336-B015-EOE-FA2-L3-S1 SER. A
ALLEN BRADLEY 60HP VARIABLE SPEED AC DRIVE 1336E-B060-AE-EN-HA2 SER. D
ALLEN BRADLEY PLUS DRIVE 1336S-BRF75-AN-EN-HA2-L6E NO FACE COVER
ALLEN BRADLEY 50HP VARIABLE SPEED AC DRIVE 1336S-B050-AN-EN4-L6 SER. D
ALLEN BRADLEY 1336 PLUS AC DRIVE 1336S-B010-AA-EN-HA1-L6 SER. D FAN
ALLEN BRADLEY 1336 PLUS AC DRIVE 1336S-B010-AA-EN4-HA1-L6 SER. C FAN
ALLEN BRADLEY 1336S 1HP AC DRIVE 1336S-BRF10-AA-EN5-HA1-L6 SER. E
ALLEN BRADLEY ADJUSTABLE FREQUENCY DRIVE 1336S-B007-AA-EN4-HA2-L6 SER. D
ALLEN BRADLEY 380/480V 550/60HX 3 PHASE PLUS II AC DRIVE, 1336F-BRF100-AN-EN
ALLEN BRADLEY SER.B REV.F FRN.4.41 PANEL VIEW 2711-T14C1X, TESTED
ALLEN BRADLEY 1326AB-A3E-21-A4 3000 RPM APPROX 5/8" SHAFT DIA. AC SERVO MOTOR
ALLEN BRADLEY 50HP VARIABLE SPEED AC DRIVE 1336S-B050-AA-EN5-L5 SER. E
SPINA ELECTRIC ALLEN BRADLEY 20HP 1750/2300RPM MOTOR 5C0164MA055A860 / GEH3967
ALLEN BRADLEY 5000 RPM 1.3kW V RMSL-L 230/3 PHASE AC SERVO MOTOR MPL-A320P-MJ22A
ALLEN BRADLEY 800T-PC416AAAA SERIES N NEMA TYPE 13 CLUSTER PILOT LIGHT,
ALLEN BRADLEY DRIVE 1305-BA01A SERIES C
ALLEN BRADLEY 10HP VARIABLE FREQUENCY AC DRIVE 1336S-BRF100-AN-EN-L5
ALLEN BRADLEY 1756-L1M2 ControlLogix PROCESSOR UNIT & MEMORY EXPANSION REMAN
ALLEN BRADLEY ControlLogix PROCESSOR UNIT 1756-L1M3 SER. A
ALLEN BRADLEY BULLETIN 1772 PLC-2 PROGRAMMABLE ConTROLLER 1772-LP3 SER. A
ALLEN BRADLEY SMC DIALOG PLUS MOTOR ConTROLLER 150-B240NBD SER. A
ALLEN BRADLEY 1336E-B015-AA-EN-HA2-L7E DRIVE
ALLEN BRADLEY PANELVIEW 900 OPERATOR INTERFACE PANEL 2711-T9C1 SER. A FRN 2.03
ALLEN BRADLEY 600V 30A 3 POLE FUSE HOLDER 1492-FB3C30-L SER.A
ALLEN BRADLEY 1497-N19PA ConTROL TRANSFORMER WITH BUSS BCCM6033PQ
ALLEN BRADLEY FULL VOLTAGE PUSH BUTTON 800E-2DLT3WX11 SERIES A
ALLEN BRADLEY 1336 PLUS LANGUAGE MODULE 1336S-EN4 SERIES A
,ALLEN-BRADLEY BULLETIN 1394 AC SERVO ConTROLLER 1394-AM75 BROKEN PLASTIC
ALLEN BRADLEY PCB ConTROL BOARD PLC MODULE AB 960182
FUJI ELECTRIC WHITE PUSH BUTTON W/ GUARD LOT OF 3 AH30-L2 E3
ALLEN BRADLEY PRESET SPEED ConTROLLER 160-BA06PPS1 SER C FRN 7.06 W/ 160-DN2
ALLEN BRADLEY 16 PT DC DIAGNOSTIC INPUT 1756-IB16D/A 96195074 MISSING DOOR
ALLEN BRADLEY 10A AUXILIARY ConTACT BLOCK 100-FA22 SER. A LOT OF 5
ALLEN BRADLEY NON ADJUSTABLE ROLLER LEVER 802T-W1C SER. B
ALLEN BRADLEY AC SERVO ConTROLLER 5KW AXIS MODULE 1394-AM07 SER. B
ALLEN BRADLEY RED LIGHT W/ ConTACT BLOCK LOT OF 4 800E-2D0/800E-A2L
ALLEN BRADLEY RED PILOT LIGHT PUSHBUTTON LOT OF 20 800T-PT16 SER T
ALLEN BRADLEY IMC-120 SERVO ConTROLLER MODULE 1771-HSN/B F/W REV. 1.04
ALLEN BRADLEY 208VAC COIL 180A 3-POLE ConTACTOR 100-B180NA3 SER. B
ALLEN BRADLEY 1772-TH CASSETTE RECORDER CABLE, LOT OF 7, IN BAG
ALLEN BRADLEY HIGH PERFORMANCE AC INDUCTION MOTOR 8720SM-011-S1-DB-S-0-01
ALLEN BRADLEY 400A 600V 3 POLE TRAILER FUSE BLOCK 1494V-FS400 SER. A
ALLEN-BRADLEY SMALL PILOT LIGHT CAP AMBER 800T-N122A 1 LOT OF 5
ALLEN BRADLEY SMALL PILOT LIGHT CAP GREEN 800T-N122G SER B , LOT OF 4
ALLEN BRADLEY 600V 30A FUSE HOLDER 1492-FB2C30-L SERIES A LOT OF 3
ALLEN BRADLEY 40KVA, 460 TO 460/266VAC 3-PHASE DRY TYPE TRANSFORMER DM040JJ,
RELIANCE ELECTRIC 7.8kW 2000RPM AC SERVO MOTOR 1326AB-B740C-21 PARTS/REPAIR
ALLEN BRADLEY 100-240VAC 2.7-1.1A INDUSTRIAL COMPUTER, 6177R-M4SXP SER. B
ALLEN BRADLEY 30HP ConSTANT TORQUE 3-PH AC DRIVE B030-EAF-FA2-L3-S1 REPAIRED
ALLEN BRADLEY 50HP VARIABLE SPEED AC DRIVE 1336E-B050-AE-EN-HA2 SER. E
ALLEN BRADLEY DUAL-HEADED BAR CODE DECODER 2755-DD1A-B1-R1 SER. B
ALLEN BRADLEY SMC DIALOG PLUS AC DRIVE 150-B240NCD-8M SER. A
ALLEN BRADLEY 110/115-120VAC COIL SIZE 3 STARTER 509-DOD-XXX SER. A
ALLEN BRADLEY 300A 400-480V COIL ConTINUOUS RATING AC ConTACTOR 500FL-FOB93
ALLEN BRADLEY 10HP AC DRIVE 1336S-BRF100-AA-EN-L6 SER. D
ALLEN BRADLEY 300V 10A RELAY base 700-HN116 SER.B
