Thomas Research Products BSP3-277-20KA-TN
- Part No.:
- BSP3-277-20KA-TN
- Manufacturer:
- Thomas Research Products
- Category:
- Surge Protection Devices (SPDs)
- Package:
- Datasheet:
-
BSP3-277-20KA-TN.pdf
- Description:
- SPD 320VAC/420VDC MCOV 3 POLE
- Quantity:
- Payment:

- Shipping:

Inventory:297
Please send an inquiry. Send us your inquiry, and we will respond immediately.
BSP3-277-20KA-TN Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Thomas Research Products
- Series:
- BSP3
- Packaging:
- Box
- Product Status:
- Active
- Type:
- -
- Form:
- Module Only
- Number of Poles:
- 3
- Voltage - Continuous Operating (Max) (MCOV):
- 320VAC, 420VDC
- Current - Discharge (Nom) (8/20µS):
- 20 kA
- Current - Discharge (Max) (8/20µS):
- 20 kA
- Operating Temperature:
- -
- Voltage - Protection Rating (VPR):
- -
- Voltage - Protection Level (VP) (2416):
- -
- Operating Temperature:
- -
- Features:
- -
- Mounting Type:
- Free Hanging
- Approval Agency:
- CE, cURus, UL
BSP3-277-20KA-TN FAQ
1.How can I place an order for BSP3-277-20KA-TN through Aetrix?
Please submit a Request for Quotation (RFQ) for BSP3-277-20KA-TN on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for BSP3-277-20KA-TN reliable?
The price and inventory of BSP3-277-20KA-TN are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BSP3-277-20KA-TN is usually 5 days.
3.What payment methods are accepted for BSP3-277-20KA-TN?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BSP3-277-20KA-TN transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BSP3-277-20KA-TN?
BSP3-277-20KA-TN orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BSP3-277-20KA-TN order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for BSP3-277-20KA-TN?
For technical support, including BSP3-277-20KA-TN datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BSP3-277-20KA-TN requirements.
6.How does Aetrix verify that BSP3-277-20KA-TN is sourced from the original manufacturer or authorized distributors?
All BSP3-277-20KA-TN products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BSP3-277-20KA-TN meets industry standards.
7.What is the process for return or replacement of BSP3-277-20KA-TN?
All BSP3-277-20KA-TN units undergo pre-shipment inspection (PSI). If there is an issue with BSP3-277-20KA-TN, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The BSP3-277-20KA-TN part is unused and in its original packaging.
Return procedure for BSP3-277-20KA-TN:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BSP3-277-20KA-TN Tags

-
LSP05G277S
Littelfuse Inc.

-
LSP10277P
Littelfuse Inc.
-
2906831
Phoenix Contact

-
LSP10240LLS
Littelfuse Inc.

-
BSP3-277-20KA
Thomas Research Products

-
2906840
Phoenix Contact
-
2906805
Phoenix Contact

-
2906798
Phoenix Contact

-
2798844
Phoenix Contact

-
M9L11120
Schneider Electric

-
1320-S-24
Bourns Inc.

-
2907918
Phoenix Contact
Tech Hub
Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…
Machine vision system guide covering components, inspection workflow, camera and lens selection, FOV, pixel resolution, motion blur, strobe lighting, bandwidth, 2D/3D vision, integration, troubleshooti…
Electronic devices and circuits guide covering passive components, semiconductors, analog and digital circuits, circuit theory, practical calculations, troubleshooting, datasheet selection, and learnin…
Oil pressure sensor diagnosis covering symptoms, location, testing, replacement, socket access, common failure cases, and the electronic signal path between the pressure sensor, wiring, ECU and gauge s…
MLCC ESR, impedance and self-resonant frequency in decoupling networks. Covers PDN behavior, frequency response, measurement methods, failure cases and practical capacitor selection for power integrity…
An actuator converts a control signal and energy source into mechanical motion. This guide explains actuator types, working principles, electric and linear actuators, automotive use cases, troubleshoot…
A potentiometer is a three-terminal adjustable resistor used for voltage division, analog control, calibration and signal adjustment. This guide explains wiring, symbols, types, 10k values, digital pot…
An FPGA is reconfigurable digital hardware used for custom logic, parallel processing, low-latency I/O and interface control. This guide explains FPGA meaning, architecture, boards, programming flow, a…
A logic gate is a basic digital circuit that uses Boolean logic to convert binary inputs into one output. This guide explains AND, OR, NOT, NAND, NOR, XOR, truth tables, universal gates, logic ICs and …
A mass air flow sensor, often called a MAF sensor, measures the amount of air entering an engine.

