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APEM Switch 21136N

26 inquiries last 6 mos.

US $ 8 .46 / ea

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Quantity

MOQ : 37

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100% Original
Genuine OEM Parts
Fast Delivery
Shipped via FedEx / DHL / UPS
12-Month Warranty
Worry-Free Coverage
Secure Packaging
Safe & Reliable
5,000+ Global Suppliers
Trusted by Professionals

Professional Model-Matching System

Send us your model numbers or nameplate details.
We will match your request with our 5,000+ verified suppliers and issue a quotation.

Cross-Reference Brands

Electrical life at full load :
- silver contacts : 20,000 cycles
- gold plated brass contacts : 50,000 cycles
Low level or mechanical life : 100,000 cycles
Operating temperature : -40 °C to +85 °C
Max. current/voltage rating with resistive load :
- silver contacts : 4 A 30 VDC
- gold plated brass contacts : 100 mA 30 VDC
Minimum load :
- silver contacts : 100 mA 10 V
- gold plated brass contacts : 10 µA 5 VDC - 10 mA 50 mV
Initial contact resistance : 20 mΩ max.
Insulation resistance : 1,000 MΩ min. at 500 VDC
Dielectric strength :
1,000 Vrms 50 Hz min. between terminals
2,000 Vrms 50 Hz min. between poles or terminals and frame

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: 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.
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 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.

21136N

High Efficiency

Stable Performance

Long Service Life

Explore More APEM Switch

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Q&A

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Q: Is it possible to pre-order upcoming products?

A: Yes, for upcoming popular products, we usually offer pre-order options. You can view the pre-order information on the product page and follow the instructions to place a pre-order.
Q: How can I participate in limited-time sales or flash sales?

A: Limited-time sales or flash deals usually occur within specific periods. You just need to visit the website when the activities start, select the desired items, and place an order to participate.
Q: Do you offer price matching?

A: We may offer price matching under certain conditions. If you find a lower price for the same product elsewhere, please contact our customer service team with the relevant details, and we will assess your request.

Customer reviews

4.6

Based on 5 reviews

Mar 14, 2026

Michael Jaeggli

I found the item I needed quickly and easily.

Helpful?

(11)

(0)
Aug 22, 2025

Donald Weber

I found the ordering process simple; locating the products I wanted was easy. Now I await delivery.

Helpful?

(0)

(0)

APEM Switch 21136N

Payment Methods

Need a Same-Day Quote?

Need help confirming model compatibility?

Professional Model-Matching System

Cross-Reference Brands

Why Global Buyers Choose O&Kmarts

Why Global Buyers Choose O&Kmarts

Top Questions from OKmarts Buyers

Q: Can I request a live video inspection of my specific order items before they leave the OKmarts facility?

Q: How can I track my shipment's exact location, customs milestones, and estimated delivery hour?

Q: How can I verify that a product on OKmarts is brand new and not "New Old Stock" (NOS) with degraded internal components?

Related Products

Q&A

Q: Is it possible to pre-order upcoming products?

Q: How can I participate in limited-time sales or flash sales?

Q: Do you offer price matching?

Customer reviews

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