621 RZ Series - Double Row Terminal Blocks

621 RZ 03 Double Row Terminal Block

621 RZ 03

Specifications
  • 30 amps
  • 600 volts Class B/C
  • Base, thermoplastic, 125°C (UL RTI)
  • Screws, steel, #6-32 phil-slot
  • Terminals, plated brass
  • Closed back
  • 1-30 poles at 7/16" centers
  • Accepts lugs w/max width of .33"
  • Bare wire range #14-#22 AWG
Standards
  • UL recognized file no. XCFR2.E62806
  • CSA certified file no. LR19766
  • CE Compliatn (IEC 60947-7-1)
  • RoHS compliant
Datasheets

621 RZ Standard

621 RZ Mod

621 RZ 3765

Double Row Terminal Blocks - 621 RZ Series
Catalog # # of Poles Dimensions
A B
621 RZ 01 1 1.19 0.88
621 RZ 02 2 1.62 1.31
621 RZ 03 3 2.06 1.75
621 RZ 04 4 2.50 2.19
621 RZ 05 5 2.94 2.63
621 RZ 06 6 3.37 3.06
621 RZ 07 7 3.81 3.50
621 RZ 08 8 4.25 3.94
621 RZ 09 9 4.69 4.38
621 RZ 10 10 5.12 4.81
621 RZ 11 11 5.56 5.25
621 RZ 12 12 6.00 5.69
621 RZ 13 13 6.44 6.13
621 RZ 14 14 6.87 6.56
621 RZ 15 15 7.31 7.00
621 RZ 16 16 7.75 7.44
621 RZ 17 17 8.19 7.88
621 RZ 18 18 8.62 8.31
621 RZ 19 19 9.06 8.75
621 RZ 20 20 9.50 9.19
621 RZ 21 21 9.94 9.63
621 RZ 22 22 10.37 10.06
621 RZ 23 23 10.81 10.50
621 RZ 24 24 11.25 10.94
621 RZ 25 25 11.69 11.38
621 RZ 26 26 12.12 11.81
621 RZ 27 27 12.56 12.25
621 RZ 28 28 13.00 12.69
621 RZ 29 29 13.44 13.13
621 RZ 30 30 13.87 13.56

mm = dim X 25.4

Hardware Options

(Hardware options may affect ratings - Consult Customer Service)

Catalog # Product Description Reference Sheet
KT37 Full Quick Connect (0° Flat) Reference
KT38 Full Quick Connect (45° Bend)
KT39 Full Quick Connect (90° Bend)
KT43 Half Quick Connect (0° Flat)
KT44 Half Quick Connect (45° Flat)
KT45 Half Quick Connect (90° Flat)
ST Full Solder Reference
3/4 ST Half Solder
J 621 Line-to-Line Jumper Reference
601RJ(S) Multiple Position Jumper
3765 SEMS Pressure Saddle Screw*
3767 SEMS Pressure Saddle Screw with external tooth lock washer* Consult Customer Service
PSB Phil-Slot Brass Screw Consult Customer Service
Covers - Top-Mounted Reference
Marking Strips & Insulator Strips - Sub-Mounted Reference

Quick Connects: .032" x .250"

*Bare wire range with SEMS screw of #12-22 AWG, stranded copper wire only