Siemens西门子 3TX4431-2A 交流接触器-产品快照
- 品牌:
- Siemens
- 型号:
- 3TX4431-2A
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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 |
产品介绍
Siemens西门子 3TX4431-2A 交流接触器
3TX4431-2A SIEMENS AUXILIARY CONTACT BLOCK FOR CONTACTOR RELAYS AND F. CONTACTOR RELAY AND MOTOR CONTACTORS..
SIEMENS
AUXILIARY CONTACT BLOCK FOR CONTACTOR RELAYS AND F. CONTACTOR RELAY AND MOTOR CONTACTORS ACCORDING TO EN 50005 IDENTIFICAT.NUMBER 31, 3NO+1NC
General technical data: product brand name SIRIUS Suitability for use Contactor relay and power contactor Protection class IP on the front IP20 Ambient temperature ● during storage °C -55 ... +80 ● during operation °C -25 ... +55 Mechanical service life (switching cycles) typical 10 000 000 Insulation voltage with degree of pollution 3 rated value V 690 Surge voltage resistance rated value kV 6 Auxiliary circuit: Number of NC contacts for auxiliary contacts ● instantaneous contact 1 ● lagging switching 0 Number of NO contacts for auxiliary contacts ● instantaneous contact 3 ● leading contact 0 Operating current of auxiliary contacts at AC-12 ● at 24 V A 10 ● at 230 V A 10 ● maximum A 10 Operating current ● of auxiliary contacts — at AC-14 — at 125 V A 10 — at AC-15 — at 24 V A 10 — at 230 V A 5.6 — at 400 V A 3.6 ● at AC-15 at 690 V rated value A 2.3 Operating current ● of auxiliary contacts at DC-13 — at 24 V A 10 — at 60 V A 5 — at 110 V A 1.14 — at 220 V A 0.48 Installation/ mounting/ dimensions: Mounting type snap-on mounting Width mm 12 Height mm 70 Depth mm 51.5 Connections/ Terminals: Type of electrical connection for auxiliary and control current circuit screw-type terminals Type of connectable conductor cross-sections ● for auxiliary contacts — finely stranded — with core end processing 2x (0.5 ... 1.0 mm²), 2x (0.75 ... 2.5 mm²) ● at AWG conductors for auxiliary contacts 2x (18 ... 12) Safety related data: Product function positively driven operation acc. to IEC 60947-5-1 Yes Certificates/ approvals: General Product Approval Test Certificates Shipping Approval spezielle Prüfbescheinigungen Shipping Approval
Categories: Contactor relays
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