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PECO PL-21 Four-Pole Double-Throw Switch for SL-E383F
Wire polarity control for a PECO SL-E383F N-gauge Code 55 scissors crossover with the PL-21 toggle switch. Its four-pole, double-throw arrangement provides the changeover contacts specified for this crossover. Features and contents Four-pole double-throw toggle switch:...
Supplier:HLHHeartland Hobby Wholesale
MODEL TRAIN DETAILS
- Scale
- MULTI-SCALE
- Store SKU
- PCOPL-21
Compatibility: Check the scale, gauge, track family, rail code, power type, DCC setup, minimum radius, coupler, and required parts. Matching scale or brand doesn't always mean two products will work together.
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Product details
Wire polarity control for a PECO SL-E383F N-gauge Code 55 scissors crossover with the PL-21 toggle switch. Its four-pole, double-throw arrangement provides the changeover contacts specified for this crossover.
Features and contents
- Four-pole double-throw toggle switch: 4PDT, not a two-pole DPDT switch.
- Specified by PECO for polarity control on the SL-E383F scissors crossover.
- Panel-mounting toggle format with electrical connection terminals.
- PECO’s Wiring the Layout No. 21 booklet provides the relevant colour-coded circuit diagram.
Fitting and compatibility
Panel installation and wiring are required. Follow the crossover and switch instructions, verify each rail polarity, and test the circuit before running a locomotive. The crossover, booklet, wire, turnout motors and power equipment are not included.
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Specifications are listed alongside the product details above.
Condition & collecting
Check the scale, gauge, rail code, power system, couplers, and minimum radius. Matching scale alone doesn't guarantee compatibility.
Shipping & returns
Shipping, taxes and any applicable discounts are calculated at checkout.

