Siemens西门子 3RA1220-1CC24-0BB4 熔断器-产品快照
- 品牌:
- Siemens
- 型号:
- 3RA1220-1CC24-0BB4
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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 3RA1220-1CC24-0BB4 熔断器
3RA1220-1CC24-0BB4 SIEMENS LOAD FEEDER FUSELESS REVERSING DUTY, AC 400 V, SIZES0, 1.8...2.5 A, DC 24 V SCRE..
SIEMENS
LOAD FEEDER FUSELESS REVERSING DUTY, AC 400 V, SIZES0, 1.8...2.5 A, DC 24 V SCREW CONNECTION, TYPE OF COORDIN. 2, IQ = 50 KA ON 40 MM BUSBAR ADAPTER
General technical data: product brand name SIRIUS Product designation non-fused load feeder Design of the product reversing starter Size of load feeder S0 Protection class IP on the front IP20 Degree of pollution 3 Insulation voltage rated value V 690 Installation altitude at height above sea level maximum m 2 000 Ambient temperature ● during storage °C -55 ... +80 ● during transport °C 70 ... -20 ● during operation °C -20 ... +70 Shock resistance 12.5g Surge voltage resistance rated value kV 6 Equipment marking acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 Q Equipment marking acc. to DIN EN 61346-2 Q Type of assignment 2 Mechanical service life (switching cycles) of contactor typical 10 000 000 Manufacturer's article number ● of the supplied circuit-breakers 3RV10 21-1CA10 ● of the supplied contactor 3RT10 24-1BB40 ● of the supplied RS assembly kit 3RA19 23-1C ● of the supplied link module 3RA19 21-1BA00 Design of the switching contact electromechanical Type of the motor protection bimetal Adjustable pick-up value current of the current-dependent overload release A 1.8 ... 2.5 Communication/ Protocol: Product function Bus communication No Protocol is supported ● AS-interface protocol No ● PROFIBUS DP protocol No ● PROFINET protocol No Main circuit: Number of poles for main current circuit 3 Operating voltage at AC-3 rated value maximum V 690 Operating current at AC-3 at 400 V rated value A 1.9 Operating power at AC-3 at 400 V rated value kW 0.75 No-load switching frequency 1/s 15 Control circuit/ Control: Type of voltage of the control supply voltage DC Control supply voltage 1 ● at DC — rated value V 24 Auxiliary circuit: Product extension Auxiliary switch Yes Number of NC contacts for auxiliary contacts 0 Number of NO contacts for auxiliary contacts 0 Number of CO contacts for auxiliary contacts 0 Inputs/ Outputs: Number of digital inputs 0 Short-circuit: Product function Short circuit protection Yes Design of short-circuit protection circuit-breakers Maximum short-circuit current breaking capacity (Icu) at 400 V rated value kA 50 Inputs/ Outputs: Mounting position horizontal Mounting type for snapping onto 40 mm busbar systems Width mm 100 Height mm 208 Depth mm 154 Busbar center-to-center spacing mm 40 Required spacing ● with side-by-side mounting at the side mm 0 ● for grounded parts — forwards mm 10 — Backwards mm 0 — upwards mm 30 — at the side mm 9 ● for live parts — forwards mm 10 — Backwards mm 9 — downwards mm 0 — at the side mm 30 Connections/ Terminals: Type of electrical connection for main current circuit screw-type terminals Type of connectable conductor cross-sections ● for main contacts — solid 1 ... 6 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) — stranded 1 ... 6 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) — finely stranded with core end processing 1 ... 6 mm², 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) ● at AWG conductors for main contacts 2x (14 ... 10) Certificate of suitability UL / CSA / CCC / GL / LRS / BV / DNV / PRS Certificates/ approvals: General Product Approval For use in hazardous locations Declaration of Conformity Shipping Approval Shipping Approval other Umweltbestätigung other Bestätigungen
Categories: Contactors for switching motors
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