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1818R

1818R - Instrumentation Cable (22 AWG, 300V)

Belden 1818R is a instrumentation cable designed for industrial instrumentation and control applications.

This cable features 12 conductors of 22 AWG, 7-strand tinned copper conductors with individually foil shielded pairs and an overall Beldfoil shield. Rated for 300V, the cable uses Polyolefin (PO) insulation and a Polyvinylchloride (PVC) jacket, with 0.133-inch jacket thickness and insulation thickness of 0.05 inches. The cable operates up to 60C and is approved to NEC Type CMR standards. Approximate weight is 241 lbs/MFT with Red/Black color coding.

To explore additional configurations and related part numbers, browse the full Belden cable product line.

Contact Allied Wire & Cable for pricing, availability, and technical support.

Frequently Asked Questions

What is the conductor size of Belden 1818R?

Belden 1818R features 22 AWG conductors.

What is the voltage rating of Belden 1818R?

This cable is rated for 300 volts.

What shielding does Belden 1818R use?

Belden 1818R has individual foil shields on each pair plus an overall Beldfoil shield.

What NEC type is Belden 1818R?

Belden 1818R is rated NEC Type CMR.

1818R

Part Number

1818R

Attributes

No. of Cond.

12

Approx LBS/MFT

241

AWG Size

22

Color Code Chart

Red, Black

Cond. Material

Tinned Copper

Conductor Stranding

7/30

Drain Wire

18 AWG Tinned Copper

Insul. Material

Polyolefin (PO)

Jacket Material

Polyvinylchloride (PVC)

Jacket Thickness

0.133

Max. Temp

60C

NEC Type

CMR

No. of Strands

7

Nom. Cap. (C-C)

31

Nom. Cap. (C-SC)

56

Nom. DCR of Cond.

14.8O/M'

Nom. DCR of Shld.

14.1O/M'

Nom. Dia. of Cond.

0.030

Nom. Imp.

50

Nom. Insul. Thick. (in)

0.05

Nom. O.D. of Cable (in)

0.638

Shield

Individually Foil Shielded Pairs/Overall Foil Shield

Shield Coverage

100%

Shield Material

Beldfoil

Strand Size

30

Vel. of Prop.

66%

Voltage

300