General It is made of materials such as ABS and PC, etc, elegant external shape, high firmness. Combined body and cover are fixed with four plastic screws that are difficult to fall off. Its specification and size can be designed based on the customer requirements. Economic and affordable. Net weight only accounts for the iron box of about 1/4, to facilitate handling and operation, no corrosion, good insulation. Waterproof junction box purpose: electrical, electronics, communication, fire...

Characteristics / Application 1.Double-circuit limit switch, is widely used 2.Firm aluminum alloy enclosure 3.High emchanical strength 4.Structure preventing oil, water and pressure 5.Indicating plate with setting position is installed in it, so it is easy to maintain 6.Kinds of actuators is taken convenience for using 7.Built-in contact stand has double-reed, so it has long mechanical life Contact Form External Appearance Size

COB-61 COB-61A COB-64 COB-64A Applicable Scope COB series is suitable for using in the circuit that frequency 50/60Hz, rated voltage up to AC380V or DC250V. It is mainly used outdoor, and could be used in snowy, dusty environment, for the remote controlling of the crane, hoist and other equipments. Working And Mounting Condition 1. Ambient temperature: -5?~+40?, average temperature≤+35? in 24h 2. Altitude≤2000m 3. Air condition: when temperature up to 40?, the humidity should be ≤ 50%, te...

Type designation 1. Rated current in scope of frame current 2000 Type-in: 630A, 800A, 1000A, 1250A, 1600A, 2000A; 3200 Type-in: 2000A, 2500A, 3200A; 6300 Type-in: 4000A, 5000A, 6300A; 2. Pole number 3-default, 4-4 pole 3. Installation Fixed type-horizontal, vertical Draw out type-horizonal, vertical Note: 2000 type have vertical wiring, others are horizontal wiring 4. Control unit L type-dial switch mode, over-current protection (overload, short delay, instantaneous). 2M type-digitaldisplay,o...

Appearance and Dimension of Keypad Description Voltage and current display relay is a microprocessor-based voltage monitoring device for single-phase AC networks to protect electrical equipment from surge voltage.The device analyzes the main voltage and displays its current value on a digital indicator. Load is switched by electromagnetic relay.The user can set the current voltage value and delay time through the button. The value is stored in non-volatile memory.Aluminum wires and copper wi...

Product Structure General CJ19i contactor for capacitor switching (hereinafter called contactor) is suitable for the circuit of AC 50Hz/60Hz with rated rated voltage up to 690V. It is mainly used to add low voltage reactive power compensation equipment or cut off low voltage parallel capacitor. The contactor is equipped with a device to suppress the inrush current, which can effectively reduce the impact of the making inrush current on the capacitor and suppress the over-voltage when the...