Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | 1336-SN-SP14A |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Series | 1336 PCB / 1336STEF |
| Product Type | Inverter Snubber PCB / Printed Circuit Board |
| Main Function | Suppresses voltage spikes/transients in the inverter power circuit and protects power switching devices |
| Voltage Rating | 460 VAC |
| Compatible Frames | Frame G / Frame H |
| Frame G Power Rating | 250–600 HP |
| Frame H Power Rating | 700–800 HP |
| Compatible Drives | 1336 PLUS, PLUS II, FORCE, IMPACT |
| Application | Large-power adjustable frequency AC drives |
| Quantity Required per Drive | 3 boards |
| Approx. Dimensions | 30.7 × 22.4 × 4.0 cm |
| Approx. Weight | 0.65–1.42 kg |
FAQ
FAQ
Q1: What is the Allen-Bradley 1336-SN-SP14A used for?
A: It is an inverter snubber PCB used to suppress voltage transients and protect the inverter power-switching components in 1336 series drives.
Q2: What voltage is the 1336-SN-SP14A designed for?
A: It is designed for 460 VAC 1336STEF drives.
Q3: Which horsepower drives use 1336-SN-SP14A?
A: It is used for 250–600 HP Frame G and 700–800 HP Frame H configurations.
Q4: Which Allen-Bradley drive families are compatible?
A: It is associated with 1336 PLUS, PLUS II, FORCE and IMPACT adjustable-frequency drives.
Q5: How many 1336-SN-SP14A boards are required in one drive?
A: The spare-parts documentation indicates three boards for the applicable configurations.
Q6: Is 1336-SN-SP14A an I/O module?
A: No. It is a power-electronics snubber circuit board, not an I/O or control module.
Q7: Is 1336-SN-SP14A still manufactured?
A: It is listed as discontinued/obsolete by current industrial suppliers.
Q8: What are the dimensions and weight of 1336-SN-SP14A?
A: A supplier lists approximately 30.7 × 22.4 × 4.0 cm and 1.42 kg. Another listing gives 0.65 kg, so 1.42 kg is the safer figure for shipping calculations.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
