

Request a quote and receive a price in about 15 minutes.
Quick Quotes
Fast Shipping
1 Year Warranty
TB-4300 Technical Specifications:
| Manufacturer | NI |
|---|---|
| Model | TB-4300 |
| Part Number | 194956-01L |
| Type | Terminal Block |
TB-4300
Home TB-4300
| Part Number | TB-4300 |
| Manufacturer/Brand | National Instruments |
| Description | TB-4300, 60 V, Female Screw Terminal, PXI Module Mount Terminal Block |
Speak to a sales representative for pricing & lead time:
• Quick Quotes: Receive Price & Availability Today!
• Warranty: 1 Year Warranty Covered by Apex Waves
• Calibration: Ask About Our Tiered Calibration Levels
• Option & Modules: Confirm Your Requirements or Versions
• Repair: Cost & Lead Time Available Upon Request for Service
- Description
- Technical Specifications
- FAQ
NI TB-4300 Terminal Block
Designed to work with the PXIe-4300 Analog Input Module, the TB-4300 (Part Number: 194956-01L, 194956E-01L) is a front mountable Terminal Block. The NI TB-4300 does not require calibration. This Terminal Block features screw terminal connectivity and can be considered for measurements up to 10V. The screw terminals incorporated in this Terminal Block offer straightforward and quick connectivity between analog signals and the Analog Input Module.
Users can configure this Terminal Block for 5V, 1V, 2V, and 10 V signal inputs. The device has a fault voltage protection of 60 V maximum. The screw terminals of the NI TB-4300 support up to 14 AWG maximum wire gauge.
The TB-4300 is a hot-swappable accessory that is software recognizable. Thus, you can connect or remove your Terminal Block without powering down the entire measurement system. The NI TB-4300 Terminal Block only weighs 1 lb. The mechanical alignment fins of the TB-4300 ensure proper deployment of the Terminal Block and prevent bending the module connector pins.
| Model | TB-4300 |
|---|---|
| Manufacturer | NI |
| Part Number | 194956-01L, 194956E-01L |
| Type | Terminal Block |
| Compatible Model | PXIe-4300 |
| Calibration Interval | N/A |
| Input Impedance, device on | Feedthrough |
| Fault Voltage Protection | 60 V max |
| Maximum Voltage Measurement Range | 10 V, AI+ to AI- |
| Weight | 1 lb. |
| Warranty | Three Year Warranty |
| TB-4300 Manual | User Manual and Maintenance Manual Available for Download |
| Pricing | Contact a Sales Representative for a quote. |
NI TB-4300 Frequently Asked Questions
Question: Does the TB-4300 need to be calibrated?
Answer: No, the TB-4300 does not need to be calibrated.
Question: What is the size of the screw terminal wire gauge?
Answer: The screw terminal wire gauge of the TB-4300 is, at maximum, 1.31 mm^2
Question: What is the pollution degree of the TB-4300?
Answer: The pollution degree of the TB-4300 is 2.
TB-4300
Main Image
Secondary Image
TB-4300, 60 V, Female Screw Terminal, PXI Module Mount Terminal Block
Call
919 809 5227
- TB-4300 Technical Specifications
| Manufacturer: | NI |
|---|---|
| Model: | TB-4300 |
| Part Number: | 194956-01L |
| Type: | Terminal Block |





