Siemens Overload Relay NO/NC, 50 → 200 A, 315 A, 90 kW

  • RS庫存編號 638-7432
  • 製造零件編號 3RB2056-1FC2
  • 製造商 Siemens
產品概覽和技術數據資料表
法例與合規
不適用
COO (Country of Origin): DE
產品詳細資訊

SIRIUS 3RN10 00 // 62 thermistor motor protection relay

3RN10 00: Compact, low-cost unit, with LED 'tripped' indicator and 1 changeover relay contact; reset is automatic when sensor has cooled down; control and signalling voltages should have the same potential; 3 voltage options - 24 VDC, 110 VAC or 230 VAC
3RN10 10: Standard unit with 1 N/O and 1 N/C contact; 2 'Tripped' and 'Ready' LEDs; multi-voltage 24 → 240 VAC/DC
3RN10 13: Multi-function unit with 2 changeover contacts; detects open or short-circuited sensor and has auto or manual reset options; multi-voltage 24 → 240 VAC/DC
3RN10 22: 2-sensor monitoring for ALARM and TRIP conditions; alarm operates 1 N/O contact with additional changeover contact for TRIP condition; multi-voltage 24 → 240 VAC/DC
3RN10 62: Multi-sensor evaluation relay, able to monitor up to 6 PTC sensors; Overtemperature of any one sensor will cause the output contact (1 N/O + 1 N/C) to operate; multi-voltage 24 → 240 VAC
3RB10 65. Solid state relay with a current rating of 200 A

3RN1 Series thermistor relays are a range of thermal protection devices which, when used in conjunction with external PTC thermistors, offer temperature monitoring of electrical drives, transformers and other critical components such as bearings. 3RN1 Series products operate on the principle of closed-circuit current and are therefore self-monitoring in the event of a wire breakage. All devices with the exception of the 3RN10 62 are 22.5 mm wide. The 3RN10 63 is 45 mm wide.

Siemens 3RN1 Thermistor Relays

3RN1 thermistor relays are a range of thermal protection devices, which when used in conjunction with external PTC thermistors, offer temperature monitoring of electrical drives, transformers and other critical components such as bearings. The 3RN1 range operates on the principle of closed-circuit current and are therefore self monitoring in the event of sensor wire breakage.

規格
Attribute Value
FLC Motor Rating 50 → 200 A
Contact Current Rating 315 A
Pole Configuration 3P
Range Sirius Classic
Contact Voltage Rating 1 kV ac
Mounting Style Direct Contactor
Series 3RB2
Normal State Configuration NO/NC
Number Of Auxiliary Contacts 2
Power Rating 90 kW
Terminal Type Screw
Reset Method Automatic, Manual
Width 119mm
Length 120mm
Depth 155mm
Minimum Operating Temperature -25°C
Operating Temperature Range -25 → +60 °C
Maximum Operating Temperature +60°C
3 在3 工作日內發貨 (海外庫存)
4 在4 工作日內發貨 (海外庫存)
單價 個
HK$ 2,192.40
(不含稅)
單位
Per unit
1 +
HK$2,192.40