Global Availability DIN Rail Mount Manual 125A Changeover Switches I-0-II

• Customization: Available
• Rotary Number: Knob
• Usage: Electrical Appliance, Machinery, Communication, Vehicle
• Model NO.: SF
• Standard: Standard
• Operation: Manual
• Certification: ISO, CE
• Condition: New
• Number of Poles: 2p, 3p, 4p
• Rated Current (a): 25, 40, 63, 80, 100, 125A
• Rated Voltage (V): 230/415VAC
• Rated Frequency: 50/60Hz
• Transport Package: 120 Poles/Carton
• Specification: IEC60947-3
• Trademark: Longroad/OEM
• Origin: China
• Production Capacity: 1000, 000 Poles/Month
• Package Size: 42.50cm * 36.00cm * 33.50cm
• Package Gross Weight: 24.000kg

Product Description

Product Parameters

Specification

Standard:IEC60947-3	IEC60947-3
Number of Poles	2P, 3P, 4P
Rated Operate Current  in AC21	63, 80, 100, 125A
Rated Voltage Ue	230/415V
Rated Frequency	50/60Hz
Rated Insulation Voltage	500V
Rated impulse withstand voltage	4000V
Electrical durability at nominal load in AC21in operating cycles	5000
Number of mechanical operations	100000
Tightening torque	4.0N.m

 

Applicable

SF range din-rail mounting I-0-II miniature changeover switch are mainly suitable for ac 50/ 60 Hz, rated voltage 230/400V and rated current 63A to 125A resistor and inductor hybrid circuit, can be used for transfering between main power supply and backup power supply or two ways load, can realize the circuit transfering function and isolation function.Used place such as electrical equipment power supply transfer, positive and negative motor reversal, the measurement loop voltage, current changeover etc.Products comply with EN60947-3, IEC60947-6-1 standard.

Application environment and working conditions

1. Ambient air temperature:-5ºC~+40ºC,and the average temperature in 24 h shall not exceed +35ºC. Altitude: not over 2000m. Relative humidity of atmosphere: not more than 50% at +40ºC, and not more than 90% in the month with highest humidity.

2. Pollution grade: II. Use category:: AC-22A.

Product features

The din-rail mounting change-over switch realizes the changeover of O, I and II positions directly with manual handle. The turning slot of the internal handle and the sliding position of the spindle are all coated with high grade lubricant to reduce mechanical wear. The dynamic and static contact adopted the reliable contact method with good conductivity and stability. The modular and standard din-rail installation structure is particularly suitable for the matching circuit of terminal combination apparatus.