Why This Guide Is Different
Most Eaton catalogs focus on the contactor itself, but the real B2B profit for distributors is in the accessories. Mechanical interlocks, varistor suppressors, star-point bridges, and reversing wiring kits are what your customers need after they buy the contactor.
In 2026, RF Mando added 70+ new Eaton Klockner-Moeller accessory SKUs to our catalog. This guide walks you through the product families and the factory-direct pricing you can offer your local customers.
1. Mechanical Interlocks (Frame B to M)
Mechanical interlocks prevent two contactors from being energized simultaneously — required in reversing circuits and star-delta starters:
- XTCEXML Mechanical Interlock — base series
- XTCEXMLD — frame D (65A)
- XTCEXMLG — frame F and G (up to 500A)
Bulk price: $110–$125 per interlock. OEM channels charge $180+ with 30-day lead time. RF Mando ships from Xiamen in 7–15 days.
2. Varistor Suppressors (Surge Protection)
Coil suppression extends contactor life by reducing the inductive kick when the coil de-energizes:
- xtcexmlgb/">XTCEXVSLCW — 24-48V range
- XTCEXVSCB — 130-240V with LED
- XTCEXRSBB — RC suppressor 110-240VAC
Bulk price: $55–$70 per suppressor. We stock 12 variants; competitors stock 1-2.
3. Star-Point Bridges
For star-delta motor starters, the star-point bridge ties the contactor winding ends together. We carry frames F, G, and D:
- xtcexplkc/">XTCEXSDB400 — 400A frame F
- xtcexplkb/">XTCEXSDB500 — 500A frame G
Bulk price: $320 per bridge. Critical SKU for panel builders in industrial markets.
4. Reversing Wiring Kits
Reversing kits pre-wire two contactors into a reversing starter — saves panel builders 1-2 hours per assembly:
Bulk price: $110 per kit. Every reversing starter needs one.
5. Replacement Coils
Replacing a burned-out coil is cheaper than replacing the whole contactor. Our XTCERENCOILPB is a 230-250VAC replacement coil compatible with XTCEC14P22 — $155 bulk.
Why Distributors Source from RF Mando
| Channel | Discount | Lead Time |
|---|---|---|
| Eaton USA Direct | 0% | 30-45 days |
| EU Local Distributor | 20% | 7-15 days |
| RF Mando (Direct) | 40-47% | 7-15 days |
Sample Program & Contact
- Email: Joanna@rfmando.com
- WhatsApp / Telegram: +86 189 6031 3731
- Website: https://www.rfmando.com/
All prices EXW Xiamen (China), shipping quoted separately. MOQ 10 units per SKU. Payment: T/T 30% deposit + 70% balance.