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TB-2621

High-Voltage Front-Mounting PXI Terminal Block

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  • 37-pin D-Sub connectivity; for PXI modules only
  • 150 V CAT II listed, 2 A max current
  • Strain-relief bar for easy, secure field wiring
  • Screw-terminal connectivity (16 to 30 AWG wire)
  • UL Listed for safety


The National Instruments TB-2621 provides an industrial PXI front-mounting connectivity solution for 37-pin D-Sub modules. It is listed for safe use with voltages up to 150 V (CAT II) by Underwriter Laboratories (UL). Field wiring of 16 to 30 AWG wire can easily be strain relieved using built-in strain relief bar. Note: While safe to use with high-voltage rated devices, the TB-2621 can also be used with low-voltage-rated PXI 37-pin D-Sub modules.

Part Number Description Est Ship  US Dollars Qty
TB-2621
779444-01TB-2621 37-Pin D-Sub (Female) terminals, 150V CAT II5 - 10$ 289.00

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