All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
CNC 3P 4P ATS 63a 125a 250a 400a 630a change over switch voltage regulator dual power transfer switch
No reviews yet
Hover to zoom in
Key attributes
Industry-specific attributes
Type
CB
Number of Pole
3
Other attributes
Rated Current
16A-630A
Place of Origin
Jiangsu, China
Brand Name
SPK
Model Number
SPK-250GA/4P
Rated operational current (Ie)
16,25,32,40,50,63,80,100,125,160,180,250,....400,630
Rated working voltage
AC 400V
Rated short circuit breaking capacity (I
25-50 KA
Rated frequency
50Hz
Mechanical life
5000
Electrical life
1000
Rated inpulse withstand voltage(KV)
8
Whether the smart
yes
Packaging and delivery
Packaging Details
polyester film & carton
Port
shanghai/Ningbo
Selling Units:
Single item
Single package size:
40X30X20 cm
Single gross weight:
1.500 kg
Lead time
| Quantity (pieces) | 1 - 100 | 101 - 1000 | > 1000 |
| Lead time (days) | 10 | 12 | To be negotiated |
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 5 piece
Sample price:
$25.00/piece
Customization
Customized logo
Min. order: 50
Customized packaging
Min. order: 200
Graphic customization
Min. order: 500
For more customization details, message supplier
Know your supplier
Product descriptions from the supplier
10 - 499 pieces
$99.70
500 - 9999 pieces
$99.60
>= 10000 pieces
$89.00
Quantity
Shipping
Shipping solutions for the selected quantity are currently unavailableItem subtotal (0 variations 0 items)
$0.00
Shipping total
$0.00
Subtotal
$0.00
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 5 piece
Sample price:
$25.00/piece
Membership benefits
Quick refunds on orders under US $1,000Claim now
Purchase detailsProtection with 
Purchase details
Protection with
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues