Allen Bradley 1336-SN-SP10A Inverter Snubber
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 1336-SN-SP10A |
| Product Type | Inverter Snubber PCB |
| Product Series | Allen-Bradley 1336 Series |
| Part Number | 1336-SN-SP10A |
| Alternate Part Number | 74101-363-51 |
| Compatible Drive Series | 1336 PLUS, 1336 PLUS II, 1336 FORCE, 1336 IMPACT |
| Drive Frame | E Frame |
| Rated DC Bus Voltage | 575 V DC |
| Applicable Motor Power | 150–250 HP |
| Snubber Function | Capacitive-Resistive Energy Absorption |
| Circuit Function | Inverter Switching Surge Suppression |
| Protection Function | IGBT / Power Device Protection |
| Mounting Method | Standoff-Mounted PCB |
| Connection Type | Stab-on Terminals |
| Boards per Drive | 3 |
| Assembly Level | Level 2 Spare Part |
| Replacement Type | Field-Replaceable |
| ESD Sensitive | Yes |
| Dimensions | 185 × 40 × 110 mm |
| Weight | 0.68 kg |
| Product Status | Discontinued / Obsolete |
FAQ
1. What is the Allen-Bradley 1336-SN-SP10A used for?
The 1336-SN-SP10A is an inverter snubber printed circuit board used in Allen-Bradley 1336 adjustable-frequency AC drives. Its primary function is to absorb and suppress transient voltage spikes generated during inverter switching, helping protect the inverter power devices and improve drive reliability.
2. Which Allen-Bradley drives are compatible with the 1336-SN-SP10A?
The 1336-SN-SP10A is designed for 1336 Series drives, including 1336 PLUS, 1336 PLUS II, 1336 FORCE, and 1336 IMPACT models. It is associated with E-frame drives and high-power configurations. The exact drive catalog number should be checked before replacement to ensure the snubber board is the correct version.
3. What voltage and power range is associated with the 1336-SN-SP10A?
The 1336-SN-SP10A is used with 575 V-class drive systems and is associated with motor power ratings in the 150–250 HP range. The board is intended for the inverter section of high-power 1336 drives and should not be substituted with a snubber board designed for a different frame or voltage configuration.
4. How does the 1336-SN-SP10A protect the inverter circuit?
The snubber network absorbs transient electrical energy produced by high-speed switching of the inverter power devices. By limiting voltage spikes across the switching components, it helps reduce electrical stress on the IGBT or related power devices and supports more reliable inverter operation.
5. How many 1336-SN-SP10A boards are normally used in one drive?
A complete drive configuration normally uses three 1336-SN-SP10A inverter snubber boards. The boards work with the inverter power section to provide the required transient suppression for the drive’s switching circuits.
6. What should be checked before replacing a 1336-SN-SP10A?
Before replacement, remove and isolate all power from the drive and follow the applicable lockout/tagout procedure. The DC bus must be verified as discharged before working inside the drive because the capacitors can retain hazardous voltage after the input power has been removed. The wiring and terminal positions should also be identified before removing the old board.
7. What are common symptoms of a faulty 1336-SN-SP10A?
A damaged snubber board may be associated with inverter overvoltage problems, abnormal switching behavior, repeated drive faults, or damage to other inverter power components. However, these symptoms can also originate from the DC bus, power devices, wiring, or other drive circuitry. A proper diagnosis should therefore include inspection and electrical testing of the complete inverter section.
8. What precautions are required when handling the 1336-SN-SP10A?
The 1336-SN-SP10A is an ESD-sensitive printed circuit board, so appropriate antistatic handling procedures should be followed. Power must be completely removed before servicing, and the DC bus voltage should be measured to confirm that hazardous voltage is no longer present. During installation, the replacement board should be correctly aligned on its mounting standoffs and all stab-on connections should be returned to their original terminals.
Allen Bradley 1336-SN-SP10A Inverter Snubber is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
