Request For Quotation Purchase Of Electrical Equipment

Power Supply (Power Supply) Or Equivalent, Pulse Type, Converting Ac Voltage 220 V To Dc 24 V. Key Features: Input Voltage: 220 V Ac, 50/60 Hz (Permissible Range 90–250 V) Output Voltage: 24 V Dc, Stabilized (Cv) Output Current: Not Less Than 10 A Power: At Least 240 W Protection: Short Circuit, Overload And Overvoltage Efficiency: No Less Than 85% Version: Metal Case Or Din Rail Cooling: Passive Or Active Operating Temperature: Not Less Than -20°C To +50°C, The 12V 20A Power Supply Is Designed For Connecting Led Strips, Lamps, Monitors, Laptops, Cctv Cameras And Lcd Tvs. The 12V 20A Power Supply (Adapter) Has A Stabilized Output Voltage Of 12V Dc. This Power Supply Has A Protective Metal Case And A Built-In Cooler That Provides Excellent Cooling. The 12V 20A Power Supply Has Excellent Output Voltage Stability. Output Current 20A; Power 250W; Switching Power Supply Type; Case Dimensions (Lxwxh) 200X110x50 Mm; Weight 0.6 Kg; The Block Body Is Perforated Metal; Input Voltage 110-240V, 50/60 Hz; Output Voltage 12V;, The Type 57.04 Intermediate Relay (Often Made By Cnc Or Elmark) Is A 4-Pin (4Pdt) Electromagnetic Relay Rated For Switching Currents Up To 5A At 250 Vac. It Has A Transparent Body, Led Indication, Built-In Contact Blocking Flag, Mounted On A Din Rail (Via A Socket) Main Characteristics And Description: Contact Group: 4 Changeover Contacts (4Co, 4 Changeover). Switching Current: Up To 5A At 250 Vac. Coil Voltage: 12Vdc, 24Vdc, 220Vac, 220Vdc Options Available. Installation: On A Din Rail (35 Mm) Using A Socket Connector. Features: Transparent Body, Mechanical Indicator (Flag), Led Indication. Operating Temperature: -25 To +55 ℃. Protection Degree: Ip40 (Housing), Ip00 (Clamps)., The High-Voltage Current-Limiting Cartridge Pt 1.3-10-100-31.5 Uz (Manufactured By Keaz) Is Designed To Protect Power Transformers And Lines With A Voltage Of 10 Kv. Main Characteristics: Rated Current 100 A, Maximum Switchable Current 31.5 Ka, Climatic Version Ultrasonic. The Product Has An Operation Indicator And Dimensions Of About 465X72 Mm. Main Technical Characteristics (According To The Keaz Catalogue): Type: High-Voltage Current-Limiting Cartridge (Pt). Rated Voltage: 10 Kv. Rated Current Of The Cartridge: 100 A. Rated Switchable Current (Limit): 31.5 Ka. Design: With Operation Indicator. Chuck Diameter: 72 Mm. Climatic Modification And Placement Category: U3 (For Work In Rooms With A Temperate Climate Without Artificial Regulation Of Climatic Conditions). Standard: Gost 2213-79. Weight: ~6.4 Kg. Agree With The Customer