Siemens西门子 3RA1434-8XC21-1AC2 交流接触器

Siemens西门子 3RA1434-8XC21-1AC2 交流接触器-产品快照

品牌:
Siemens
型号:
3RA1434-8XC21-1AC2

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供应商名称 电话 备注
众业达电气（深圳）有限公司 0755-89314987 irene.li@zyd.cn，13509669211
大连鼎宏科技有限公司 0411-83693111
东莞市欧能自动化设备有限公司 18680502757
福建萤光电气科技发展有限公司 18359060969
福州福大自动化科技有限公司 0591-28482265
广州锋力五金机电有限公司 020-87359185
广州汇尼克机电设备有限公司 020-85549829
广州市黄埔区科技开发总公司
海格曼商贸(上海)有限公司 4008215282
深圳市格雷创科技有限公司 400-811-6961 微信及邮件咨询,官网：www.gchane.com
深圳市行健自动化股份有限公司 0755-86336499
深圳市昊普锐科技有限公司 0755-82127363
深圳市朗助机电有限公司 0755-83975718
深圳市曼伯特实业发展有限公司 0755-82032366
苏州工品汇信息科技有限公司 4000496999

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产品介绍

Siemens西门子 3RA1434-8XC21-1AC2 交流接触器

3RA1434-8XC21-1AC2 SIEMENS CONTACTOR COMBINATION, STAR-DELTA (PREASSEMBLED) SIDE-MOUNTING ON TIME RELAY, AC..

SIEMENS

CONTACTOR COMBINATION, STAR-DELTA (PREASSEMBLED) SIDE-MOUNTING ON TIME RELAY, AC-3 22/30KW/400 V, 3-POLE, SIZE S2,S2,S0, EL.LOCK. DEVICE, SCREW CONNECTION, AC 24V, 50/60HZ

General technical data: product brand name SIRIUS Product designation contactor assembly Product function wye-delta-contactor Size of contactor S2, S2, S0 Protection class IP on the front IP20 Degree of pollution 3 Insulation voltage with degree of pollution 3 rated value V 690 Installation altitude at height above sea level maximum m 2 000 Ambient temperature ● during operation °C -25 ... +60 ● during storage °C -55 ... +80 ● during transport °C -55 ... +80 Equipment marking acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 K Equipment marking acc. to DIN EN 61346-2 Q Mechanical service life (switching cycles) ● of the main contacts typical 10 000 000 ● of auxiliary contacts typical 10 000 000 ● of the contactor with added auxiliary switch block typical 10 000 000 Main circuit: Number of poles for main current circuit 3 Number of NC contacts for main contacts 0 Operating voltage at AC-3 rated value maximum V 690 Operating current at AC-3 at 400 V rated value A 65 Operating power at AC-3 ● at 400 V rated value kW 30 ● at 500 V rated value kW 35 ● at 690 V rated value kW 34 Control circuit/ Control: Control version of the switch operating mechanism conventional Design of the surge suppressor without Type of voltage of the control supply voltage AC Control supply voltage frequency ● 1 rated value Hz 50 ● 2 rated value Hz 60 Control supply voltage 1 ● at AC — at 50 Hz rated value V 24 — at 60 Hz rated value V 24 Operating range factor control supply voltage rated value of magnet coil ● at AC — at 50 Hz 0.8 ... 1.1 — at 60 Hz 0.85 ... 1.1 ● at DC 0.8 ... 1.1 Auxiliary circuit: Product extension Auxiliary switch Yes Number of NC contacts for auxiliary contacts ● instantaneous contact 4 ● lagging switching 0 Number of NO contacts for auxiliary contacts ● instantaneous contact 4 ● leading contact 0 Short-circuit: Design of the fuse link ● for short-circuit protection of the auxiliary switch required fuse gL/gG: 10 A ● for short-circuit protection of the main circuit — with type of coordination 1 required fuse gL/gG: 125 A — with type of assignment 2 required fuse gL/gG: 63 A Installation/ mounting/ dimensions: Mounting position with vertical mounting surface +/-180° rotatable, with vertical mounting surface +/- 30° tiltable to the front and back Mounting type screw fixing Width mm 178 Height mm 140 Depth mm 169 Required spacing ● with side-by-side mounting at the side mm 0 ● for grounded parts at the side mm 0 ● for live parts — at the side mm 0 Connections/ Terminals: Type of electrical connection for main current circuit screw-type terminals Certificates/ approvals: Certificate of suitability CE / UL / CCC / GL / LRS / BV / DNV / RMRS / RINA / PRS / ABS General Product Approval Declaration of Conformity Shipping Approval other Umweltbestätigung Bestätigungen Safety related data: Contact reliability of auxiliary contacts 1 faulty switching per 100 million (17 V, 1 mA)

Categories: Contactors for switching motors

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