KDHC Series 40A Rotary Cam Switch for Welding Machine 7 Pole 12 Position Rotary Changeover Switch

Name: KDHC Series 40A Rotary Cam Switch for Welding Machine 7 Pole 12 Position Rotary Changeover Switch
Brand: WENZHOU MEIHENG ELECTRIC CO.,LTD
SKU: KDHC-40/7
Price: 18.50 USD
Availability: InStock

Basic Properties

Place of Origin: Zhejiang, China

Brand Name: MEH

Certification: CE,TUV

Model Number: KDHC-40/7

Trading Properties

Minimum Order Quantity: 1000 pieces

Price: $18.50 / piece

Specifications

Max. Current:	40A	Max. Voltage:	440V
Mechanical Life:	0.1*10^6	Rotation Range:	30
Application:	Industrial Control, Electric Equipment, Circuit Control, Control Switch	IP level:	IP53
Material:	Metal, Copper, Silver, ABS+Brass+silver Contact	Terminal Type:	Screw Terminal
Whether The Smart:	No	Product Name:	Cam Switch
Type:	Changover Switch	Function:	Circuit Control
Position:	"0-10" Positions	Rated Current:	20A/32A/40A/63A
Number Of Sections:	6	Transform angle:	30°

Product Description

LW26 series 25A Rotary Cam Switch for welding machine

Product Description

KDHC series Rotary Changeover Switch is suitable for the circuits of AC 50Hz,rated voltage 440V and below,DC Voltage 240V and below,Agreed fever current to the electrical 63A circuits,to manually make and break the circuit non-frequency as transfering or control,it is mainly used in NBC-200,250,350,400,500,630 and ect CO2 gas Welding machince,Inverter arc welding machine,and air plasma cutting machine to adjust the current or voltage,also used to transfer the circuit of electric equipment.

Technical parameters:

Description			KDHc-20	KDHc-25	KDHc-32	KDHc-40	KDHc-63
Rated thermal current	ITH	A	20	25	32	40	63
Rated workig voltage	Ue	V	240/440	240/440	240/440	240/440	240/440
Rated working current	Le
AC-21A		A	20	25	32	40	63
Operation
non-load			8500	8500	8500	8500	8500
load			1500	1500	1500	1500	1500
Total			10000	10000	10000	10000	10000
frequency			120	120	120	120	120

Dimensions and installation dimensions:

Normal working conditions:

1. Working temperature: -25°C~+40°C;the average temperature mustn’t be pass 35°C

2. Working height: ≤2,000m

3. Relative humidity: ≤50% with highest temperature +40°C,but allow higher humidity with low temperature less than 40°C.(eg. humidity 90%----teperature20°C)

Classification

1. Classified by utilization, control and load switch.

Motor switch Control switch

2. Classified by operation limited movement

Spring return Limited movement with spring return

3. Classified by contact system switch with limited movement

has 1~12 poles (63A only have 8 poles)

Switch with spring return has 1~3 poles

Motor control switch has 1~6poles

4. Classified by panel

Square panel, rectangular panel, circular panel (only 20A)

Certifications