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* Series-level ranges. Exact ratings and contact counts vary by selected product configuration.
WY is a zinc-alloy circular connector family for industrial automation, robotics, outdoor equipment, EV battery systems, transportation, surveillance systems and sensors where cable routing, sealing and vibration resistance matter.
Tool-free quick locking and release with anti-vibration, anti-loosening retention.
Chrome-plated zinc alloy shells, PPS inserts and gold-plated brass contacts for power and signal transmission.
Straight, angled, hose, strain-relief, shielded, panel and in-line configurations support varied installation needs.
Solder, screw and crimp terminals; 500 mating cycles for standard versions and 1500 cycles for USB-compatible models. Full cable assembly is available.
Rebuilt as clean product-style boards instead of the original crowded chart.


Use these guides to identify housing style first. Then confirm the exact mating pair, shell size and selected option above.
Rebuilt as a clean infographic from the original content for easier reading and consistency with the page layout.
Check the ordering-code logic together with the selected product option to confirm shell style, contact gender, termination type and contact quantity.
Shown directly in the page for faster review.
| SHELL SIZE | CONTACT OPTIONS | RATED CURRENT | RATED VOLTAGE | TEST VOLTAGE (AC, 1 MIN) |
CONTACT RESISTANCE |
|---|---|---|---|---|---|
| WF16 | 2–10, including B options | 5–15 A | 400–500 V AC | 1200–1500 V AC | 2.5 mΩ |
| WF20 | 2–15, including 6B | 5–25 A | 400–500 V AC | 1200–1500 V AC | 1–5 mΩ |
| WF24 | 2–19, including 12B | 5–25 A | 400–500 V AC | 1200–1500 V AC | 1–5 mΩ |
| WF28 | 2–35, including BB and B options | 5–60 A | 400–500 V AC | 1200–1500 V AC | 0.5–5 mΩ |
| WF32 | 4–19, including 8B and 10B | 10–50 A | 500 V AC | 1500 V AC | 0.5–2.5 mΩ |
| WF40 | 5–52 | 5–50 A | 400–500 V AC | 1200–1500 V AC | 0.5–5 mΩ |
| WF48 | 5–42 | 10–100 A | 500 V AC | 1500 V AC | 0.3–2.5 mΩ |
| WF55 | 4–61 | 10–150 A | 500 V AC | 1500 V AC | 0.2–2.5 mΩ |
All arrangements in the supplied solder-contact chart list an insulation resistance of 2000 MΩ. Wire size, contact diameter and individual rating vary by the selected contact arrangement; use the exact configuration table for final selection.
The complete reference chart preserves the male contact face views, contact diameter, rated current, voltage, test voltage, contact resistance, insulation resistance and wire-size data for each listed arrangement.
Shipping | Delivery Period | Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | We offer express and standard delivery services. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||