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APEM Switch 646H/2
15 RFQs (Last 6 Mos.)
US $ 28 .85 / ea
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Torque: 1.50 Nm (1.10 Ft.lb) max. applied to nut
Panel thickness: 4.5 mm (.177) max. between 2 nuts
Operating temperature : -20 °C to +55 °C (-20 °F to 131 °F)
Peak current: 30 A max. during 1/2 sine, 250 VAC
Initial contact resistance: 10 mΩ max.
Insulation resistance: 1,000 MΩ min. at 500 VDC
Dielectric strength:
2,000 Vrms 50 Hz min. between terminals
2,500 Vrms 50 Hz min. between terminals and frame
Electrical life: 10,000 cycles at full load
Panel thickness: 4.5 mm (.177) max. between 2 nuts
Operating temperature : -20 °C to +55 °C (-20 °F to 131 °F)
Peak current: 30 A max. during 1/2 sine, 250 VAC
Initial contact resistance: 10 mΩ max.
Insulation resistance: 1,000 MΩ min. at 500 VDC
Dielectric strength:
2,000 Vrms 50 Hz min. between terminals
2,500 Vrms 50 Hz min. between terminals and frame
Electrical life: 10,000 cycles at full load
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: Does OKmarts offer volume discounts, corporate account tier pricing, or contract pricing?
A: Yes, we offer tailored B2B quotation frameworks. Procurement managers can submit a Request for Quote (RFQ) directly through the platform or contact a dedicated account manager to unlock tiered volume discounts and wholesale pricing structures.
Q: How can I track my shipment's exact location, customs milestones, and estimated delivery hour?
A: Immediately upon dispatch, the platform automatically generates an international tracking link integrated with carriers like DHL, FedEx, or UPS. Real-time API tracking is accessible directly from your OKmarts account dashboard, displaying live transit status, customs clearance progression, and finalized delivery updates.
Q: How does OKmarts handle unexpected price fluctuations or tariff updates after an order is placed?
A: Once a Proforma Invoice is issued and payment is confirmed, your pricing is legally locked. OKmarts absorbs any subsequent raw material price spikes, supplier price adjustments, or sudden export tariff increases, guaranteeing that the price you pay at checkout is final.
646H/2
APEM Switch 646H/2 - APEM - Switch
High Efficiency
Stable Performance
Long Service Life
Related Products
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Q: Can I purchase an extended warranty for my products?
A: Depending on the product, you may have the option to purchase extended warranty coverage. This additional warranty can provide extended protection beyond the manufacturer's warranty period. The availability of extended warranty options will be mentioned on the product page.
Q: Can I track my order without creating an account?
A: Yes, you can track your order without creating an account. Simply click on the "Track Order" link on the website and enter the necessary details, such as your order number and email address.
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.
Customer reviews
4.8
Based on 5 reviews
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Apr 20, 2026
Gary BryanI found the ordering process simple; locating the products I wanted was easy. Now I await delivery. 646H/2 is clutchHelpful?(0)(0)Mar 08, 2026
Don CerutiWhat a bargain that Honeywell part was! Thanks again. 646H/2 is clutchHelpful?(0)(0)