APL datasheet(3/18 Pages) SENSATA

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MULTI-POLE CIRCUIT PROTECTORS

Multi-pole protectors are combined in an assembly with the

actuating handles linked and the trip mechanisms internally

coupled. A fault in either protected circuit opens all poles

simultaneously. Applications include use in two-phase circuits,

single-phase three-wire systems or in two or more related but

electrically isolated circuits. A mix of delays, ratings and

configurations is possible, with the series type having any of

the auxiliary switches listed. Combinations up to nine poles are

available.

(SEE TABLE)

“A”

.75 ± .015

[19.05 ± .38]

(TYP)

1.448

[36.78]

.432

[10.97]

2.280

[57.91]

.750

[19.05]

.432

[10.97]

1.448

[36.78]

2.060

[52.32]

1.530

[38.86]

Ø 4X .156

[3.96]

.432

[10.97]

1.448

[36.78]

Ø 2X .156

[3.96]

.755

[19.18]

2.060

[52.32]

.750

[19.05]

.750

[19.05]

2.060

[52.32]

Ø 6X .156

[3.96]

One Pole

Two Pole

Three Pole

Mounting Details

Panel Mounting Tolerances: ±.005 [.13] unless noted.

MULTI-POLE DIMENSIONS

2 pole “A”

1.515 [38.48] max

3 pole “A”

2.265 [57.53] max

4 pole “A”

3.015 [76.58] max

5 pole “A”

3.765 [95.63] max

6 pole “A”

4.515 [114.68] max

7 pole “A”

5.265 [133.73] max

8 pole “A”

6.015 [152.78] max

9 pole “A”

6.765 [171.83] max

Note: Dimension “A” varies with # of poles

APL/UPL Series

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