S29340 SQUARE D, S29340 Datasheet - Page 27

• Manufacturer Part Number: S29340
• Description: ROTARY OPERATING HANDLE
• Manufacturer: SQUARE D
• Series: PowerPactr

Specifications of S29340

• Features: Extended Door Mount (Red)
• Accessory Type: Rotary Operating Handle
• For Use With: H- And J-Frame Thermal Magnetic Circuit Breakers

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All Rights Reserved
Mechanical Lugs
Unit-mount H-frame and J-frame circuit breakers can be ordered with mechanical line and load side
lugs. The standard lugs can be removed for the installation of compression-type lugs or bus
connections. All lugs are UL Listed for their proper application and marked for use with aluminum and
copper (Al/Cu) or copper only (Cu) conductors. Lugs suitable for copper and aluminum conductors are
made of tin-plated aluminum. Lugs suitable for use with copper conductors only are made of copper.
Mechanical Lugs for the H- and J-frame circuit breakers lay on top of the circuit breaker terminals and
can be installed without the use of any tools. The lugs are held in place with snap features built into the
insulative retainer and are secured with the clamp force applied to the wire binding screw.
Mechanical lugs come in both aluminum and copper versions and are sold either factory installed or as
field installable kits.
Table 31:
1
AL250JD lugs are required for 250–350 kcmil wire range.
Mechanical Lugs for H- and J-Frame Circuit Breakers
AL150HD HD/HG/HJ/HL 15–150
CU150HD HD/HG/HJ/HL 15–150
AL175JD
AL250JD
CU250JD JD/JG/JJ/JL
Number
Catalog
1
JD/JG/JJ/JL
JD/JG/JJ/JL
Frame
150–175
200–250
150–250
Ampere
Range
PowerPact
Al/Cu
Cu
Al/Cu
Al/Cu
Cu
Conductor
Section 2—Mounting and Connections
®
H- and J-Frame Circuit Breakers
(1) 14–10 AWG
(2.5–6 mm
(1) 8–3/0 AWG
(10–95 mm
(1) 14–2/0 AWG
(2.5–70 mm
(1)4–4/0 AWG
(20–95 mm
(1) #3/0–350 kcmil
(120–185 mm
(1) 1/0 AWG–300 kcmil
(50–185 mm
Wires Per Lug
2
2
2
)
2
)
)
2
)
)
2
)
Temp.
75°C
75°C
75°C
75°C
75°C
75°C
0.65 in.
(16 mm)
0.65 in.
(16 mm)
0.65 in.
(16 mm)
1.0 in.
(25 mm)
1.0 in.
(25 mm)
1.0 in.
(25 mm)
Length
Strip
06/2010
50 lb-in
(5 N•m)
120 lb-in
(14 N•m)
120 lb-in
(14 N•m)
225 lb-in
(26 N•m)
225 lb-in
(26 N•m)
250 lb-in
(28 N•m)
Binding
Torque
Screw
Wire
27