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Brand New
In Stock
SUNS Switch SN7140
14 RFQs (Last 6 Mos.)
US $ 7 .69 / ea
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Quantity
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Operating speed: 0.05mm-0.5m/sec
Operating frequency: Mechanical: 120ops/min Electrical: 30ops/min
Insulation resistance: >100MΩ @ 500V DC
Contact resistance: <15mΩ (initial value)
Rated enclosed heating current: 10A/250V AC (EN60947-5-1)
Electrical rating: UL/cUL Listed(E216958) for AC15 A600/ DC13 Q300
Withstand voltage: 1000VAC 50/60Hz 1 minute between terminals of the same level
sub-to-ground or between unloaded metal 2000VAC 50/60Hz 1 minute
Life: 10,000,000 mechanical times, 500,000 electrical times
Ambient temperature: -20 to +60°C (-4 to 140oF)
Humidity: <95%RH
Operating frequency: Mechanical: 120ops/min Electrical: 30ops/min
Insulation resistance: >100MΩ @ 500V DC
Contact resistance: <15mΩ (initial value)
Rated enclosed heating current: 10A/250V AC (EN60947-5-1)
Electrical rating: UL/cUL Listed(E216958) for AC15 A600/ DC13 Q300
Withstand voltage: 1000VAC 50/60Hz 1 minute between terminals of the same level
sub-to-ground or between unloaded metal 2000VAC 50/60Hz 1 minute
Life: 10,000,000 mechanical times, 500,000 electrical times
Ambient temperature: -20 to +60°C (-4 to 140oF)
Humidity: <95%RH
Why Global Buyers Choose O&Kmarts
O&Kmarts:
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
Local Suppliers:
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Top Questions from OKmarts Buyers
Q: How can I verify that a product on OKmarts is brand new and not "New Old Stock" (NOS) with degraded internal components?
A: Our warehouse management system strictly tracks manufacturing date codes, especially for sensitive components like VFD electrolytic capacitors or rubber seals. We explicitly state product conditions on the listing and can provide batch date codes prior to shipment for critical applications.
Q: What secure payment methods are supported for high-value international B2B transactions?
A: To ensure transaction security and accommodate standard corporate purchasing workflows, we support secure international Telegraphic Transfers (T/T Wire), major corporate Credit Cards, PayPal, and Letter of Credit (L/C) frameworks for large-scale procurement contracts.
Q: Can I request a live video inspection of my specific order items before they leave the OKmarts facility?
A: Yes. To maximize peace of mind for high-value or critical orders, buyers can request a "Pre-Shipment Video Verification." Our warehouse team will film the unboxing, display the original manufacturer seals, show matching serial numbers, and verify the physical condition of the components in real-time or via a high-definition video link.
SN7140
SUNS Switch SN7140 - SUNS - Switch
High Efficiency
Stable Performance
Long Service Life
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Q: How can I check the status of my warranty claim?
A: To check the status of your warranty claim, please contact our customer service team and provide them with the necessary details, such as your warranty claim number or order information. They will assist you in tracking the progress of your claim.
Q: Can I change the delivery address after placing an order?
A: If you need to change the delivery address after placing an order, please contact our customer service team as soon as possible. Depending on the order status and shipping progress, we will do our best to accommodate your request.
Customer reviews
4.8
Based on 5 reviews
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Sep 11, 2025
Joey EnglertFast shipping, thanks for the prompt service! SN7140 is goatedHelpful?(0)(0)Aug 06, 2025
Jeffrey WatsonFantastic price, got it in a flash. SN7140 is goatedHelpful?(0)(0)