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SUNS Switch Z-20G
34 inquiries last 6 mos.
US $ 13 .46 / ea
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Operating speed: 0.01mm-1m/sec
Operating frequency: Mechanical: 240ops/min Electrical: 20ops/min
Insulation resistance: >100MΩ @ 500V DC
Contact resistance: <15mΩ
Rated current/voltage: 20A, 125/250/480VAC;
1.5HP/125VAC or 2HP/250VAC (UL:E321073)
Withstand voltage: 1000VAC 50/60Hz 1 minute between terminals of the same level,
2500VAC 50/60Hz 1 minute between sub-to-ground or unloaded metal
Life: 10,000,000 times for electrical, 500,000 times for mechanical
Ambient temperature: -25 to +105°C (-13 to 221°F)
Non-freezing humidity: <95%RH
Degree of protection: General type: IP00 Anti-drip type (-55 suffix): IP62
Operating frequency: Mechanical: 240ops/min Electrical: 20ops/min
Insulation resistance: >100MΩ @ 500V DC
Contact resistance: <15mΩ
Rated current/voltage: 20A, 125/250/480VAC;
1.5HP/125VAC or 2HP/250VAC (UL:E321073)
Withstand voltage: 1000VAC 50/60Hz 1 minute between terminals of the same level,
2500VAC 50/60Hz 1 minute between sub-to-ground or unloaded metal
Life: 10,000,000 times for electrical, 500,000 times for mechanical
Ambient temperature: -25 to +105°C (-13 to 221°F)
Non-freezing humidity: <95%RH
Degree of protection: General type: IP00 Anti-drip type (-55 suffix): IP62
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: 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 OKmarts issue formalized, compliant proforma invoices and commercial invoices tailored for corporate accounting?
A: Absolutely. Our automated billing system generates itemized Proforma Invoices (PI) and Commercial Invoices containing corporate tax IDs, purchase order (PO) numbers, and explicit company details necessary to satisfy international corporate accounting and auditing standards.
Q: Can we request customized modifications for heavy wear components or specialized industrial parts?
A: Through our network of partner factories and flexible manufacturing technologies, we support customized production runs for specific structural or wear components. Technical drawings (CAD/STEP files) must be submitted for engineering review and custom prototyping quotes.
Z-20G
SUNS Switch Z-20G - SUNS - Switch
High Efficiency
Stable Performance
Long Service Life
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Q: How can I contact customer support for assistance?
A: You can easily reach our customer support team through various channels such as live chat, email, or phone. The contact information can be found on our website's footer or in your user account section. We're here to help you with any inquiries or issues you may have.
Q: How can I check the manufacturing or origin of a product?
A: We strive to provide accurate product information, including the place of manufacture or origin. In most cases, you can find relevant information on the product details page or ask our customer service, and refer to any explanations on the product label or description.
Q: Can I change my shipping address after placing an order?
A: If you need to change your shipping address after placing an order, please contact our customer service team as soon as possible. We will assist you in updating the address if it's still possible.
Customer reviews
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Mar 05, 2026
Bryan ZyszkiewiczGreta I love affirmHelpful?(10)(0)Aug 24, 2025
William FritschThis vendor has exceeded my expectations in every way.Helpful?(2)(0)