R (1) P/N identification
20-44-52 Page 12
R 3750 - 24 UNF Type Terminal Blocks - Full Assembly R ABS1143 and ABS1346 R Figure 004
20-44-52 Page 1320-44-52 Page 14
R ABS1346 A 03
R | | |
R | | --------- Stud number code
R | ------------- Type code
R ------------------- Standard P/N
R (2) P/N characteristics
R (a) Temperature
R Minimum operating temperature is -55 deg.C (-67.00 deg.F)
R Maximum operating temperature is 210 deg.C (410.00 deg.F)
R (b) Related items
R - NSA937904C03 cover.
R - NSA937905E pillar bolt.
R (c) Type code and stud number code
R (Ref. Fig. 004)
R C. E0467
R (Ref. Fig. 005)
R (1) P/N identification
R E0467 A 01
R | | |
R | | --------------- Stud number code : 01, 02, 03, 04 or 09
R | ------------------- Type code : A = without locking washer
R | R = with locking washer
R ------------------------- Standard P/N
R (2) P/N characteristics
R (a) Temperature
R Minimum operating temperature is -55 deg.C (-67.00 deg.F)
R Maximum operating temperature is 210 deg.C (410.00 deg.F)
R (b) Related items
R - NSA937904C01, 02, 03, 04 or 09 cover.
R - NSA937905E pillar bolt.
R D. NSA937904
(1) P/N identification
R 3750 - 24 UNF Type Terminal Blocks - Full Assembly E0467 and NSA937904
R Figure 005
20-44-52 Page 15
NSA937904 A 01 | | | | | --------------- Stud number code | ------------------ Type code ------------------------- Standard P/N
(2) P/N characteristics
(a) Temperature Maximum operating temperature is 210 deg.C (410.00 deg.F)
R (b) Type code and stud number code
R (Ref. Fig. 005) -------------------------------------------------------------------------------
R | ELEMENT |TYPE | STUD | DEFINITION | | |CODE |NUMBER| | |-------------------------|-----|------|--------------------------------------| | Terminal block without | A | 01 | 01, 03, 04 = Number of studs | | pillar bolt and without | R | | A = Without locking washer | | cover | | | R = With locking washer | --------------------------|-----|------|--------------------------------------| | Cover | C | 01 | 01 to 05 = Number of studs | |-------------------------|-----|------|--------------------------------------| | Pillar bolt | E | --| E = 48.2mm total length | | | | 1 | E1 = 61.5mm total length | |-------------------------|-----|------|--------------------------------------| | Shunt | SH | 10 | 10 = Number of holes | -------------------------------------------------------------------------------
20-44-52 Page 16
_________
6. Procedure
A. Shunt installation
R (Ref. Fig. 006)
R - To install the shunts, first cut the insulators between the shunted
R studs .
R
R To do this, use an appropriate tool (cutter or equivalent).
R
R - For a one-pole terminal block, cut the insulators horizontally and
R remove them.
R - For a two-pole terminal block, cut the insulators vertically then
R horizontally and remove them.
- Install the shunt first, then install the terminal, the washer and the
nut.
- Torque the nut to the correct value.
B. Terminal installation
R (Ref. Fig. 007)
R When you install the terminals, make sure that:
R - The lugs are parallel with each other.
R
R - The components are correctly secured.
R - There are no modifications or disturbances in the relative positioning
R of the components to be assembled.
R - There is an identification mark (if required).
For more information (Ref. 20-51-40 - Stacking of Terminals and
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