Cut Sheet

50
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Single Pole Cam Devices
AMPACITY TABLE
Cable Size Ampacity
250 455
350 570
500 700
750 885
Excerpted from NEC Article 400, Table 400.5(A)(2),
90° column
Ø 4.50"
(114.3mm)
5.44"
(138.1mm)
.50"
(12.7mm)
2.17"
(55.1mm)
1/2-13
UNC STUD
75˚
4.50"
(114.3mm)
5.44"
(138.1mm)
.50"
(12.7mm)
4.58"
(116.4mm)
4.50"
(114.3mm)
2.47"
(62.7mm)
Ø .28"
(7.1mm)
Ø 2.70"
(68.6mm)
Ø 3.50"
(88.9mm)
3.79"
(96.3mm)
1.27"
(32.1mm)
2.27"
(57.7mm)
3.98"
(101.0mm)
2.27"
(57.7mm)
.18"
(4.6mm)
2.47"
(62.7mm)
75˚
MOUNTING HOLE
PATTERN
THRU HOLE
BOLT HOLES
BOLT
HOLES
FACE OF MOUNTING PANEL
22 Series Device Technical Drawings
Industrial Grade
Front View, Common to 22R26
and 22R28 Configurations
Mounting Hole Pattern,
Common to 22R26 and 22R28
Configurations
Side View
22R26
Side View
22R28
15° Panel Receptacle with Latching Ball Nose
DIMENSIONS
Ø 4.50"
(114.3mm)
5.44"
(138.1mm)
.50"
(12.7mm)
2.17"
(55.1mm)
1/2-13
UNC STUD
75˚
4.50"
(114.3mm)
5.44"
(138.1mm)
.50"
(12.7mm)
4.58"
(116.4mm)
4.50"
(114.3mm)
2.47"
(62.7mm)
Ø .28"
(7.1mm)
Ø 2.70"
(68.6mm)
Ø 3.50"
(88.9mm)
3.79"
(96.3mm)
1.27"
(32.1mm)
2.27"
(57.7mm)
3.98"
(101.0mm)
2.27"
(57.7mm)
.18"
(4.6mm)
2.47"
(62.7mm)
75˚
MOUNTING HOLE
PATTERN
THRU HOLE
BOLT HOLES
BOLT
HOLES
FACE OF MOUNTING PANEL
Ø 4.50"
(114.3mm)
5.44"
(138.1mm)
.50"
(12.7mm)
2.17"
(55.1mm)
1/2-13
UNC STUD
75˚
4.50"
(114.3mm)
5.44"
(138.1mm)
.50"
(12.7mm)
4.58"
(116.4mm)
4.50"
(114.3mm)
2.47"
(62.7mm)
Ø .28"
(7.1mm)
Ø 2.70"
(68.6mm)
Ø 3.50"
(88.9mm)
3.79"
(96.3mm)
1.27"
(32.1mm)
2.27"
(57.7mm)
3.98"
(101.0mm)
2.27"
(57.7mm)
.18"
(4.6mm)
2.47"
(62.7mm)
75˚
MOUNTING HOLE
PATTERN
THRU HOLE
BOLT HOLES
BOLT
HOLES
FACE OF MOUNTING PANEL
Female Protective CapMale Protective Cap