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Unistrut
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Distribution/Controls
Panelboards & Loadcenters
Circuit Breakers

Circuit Breakers

Panelboards (1)

Loadcenters (9)

Circuit Breakers

Circuit Breakers (476)

Accessories (241)

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THQB1120 120/240 VAC, 20 A, 10 kA, CHQB Frame, 1-Pole, Non-Interchangeable Trip, Thermal and Fixed Magnetic, Molded Case, Bolt-On Circuit Breaker

$17.60 / EAprice:17.600000 final price:17.6

Availability: 727 EA
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THQB2120 120/240 VAC, 20 A, 10 kA, 2-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$43.67 / EAprice:43.666667 final price:43.666667

Availability: 213 EA
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THQB2130 120/240 VAC, 30 A, 10 kA, 2-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$43.67 / EAprice:43.666667 final price:43.666667

Availability: 200 EA
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THQB2150 120/240 VAC, 50 A, 10 kA, 2-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$45.00 / EAprice:45.000000 final price:45

Availability: 111 EA
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THQB32060 240 VAC, 60 A, 10 kA, 3-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$114.68 / EAprice:114.680000 final price:114.68

Availability: 83 EA
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THQB32030 240 VAC, 30 A, 10 kA, 3-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$112.00 / EAprice:112.000000 final price:112

Availability: 72 EA
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THQB2140 120/240 VAC, 40 A, 10 kA, 2-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$45.00 / EAprice:45.000000 final price:45

Availability: 72 EA
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THQB32020 240 VAC, 20 A, 10 kA, 3-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$112.00 / EAprice:112.000000 final price:112

Availability: 67 EA
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THQB2160 120/240 VAC, 60 A, 10 kA, 2-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$45.00 / EAprice:45.000000 final price:45

Availability: 60 EA
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THQB32040 240 VAC, 40 A, 10 kA, 3-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$114.68 / EAprice:114.680000 final price:114.68

Availability: 54 EA
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SEHA36AT0150 SEH 3P 600V 150A

$1,320.00 / EAprice:1320.000000 final price:1320

Availability: 48 EA
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SGHA36AT0400 600 VAC, 400 A, 65 kA, 3-Pole, Electronic Trip Current Limiting Molded Case, Interchangeable Trip Circuit Breaker

$1,866.75 / EA

Availability: 47 EA
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THQB32100 240 VAC, 100 A, 10 kA, 3-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$159.99 / EAprice:159.986667 final price:159.986667

Availability: 45 EA
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THQB2115 120/240VAC 15A 10kA 2Pole Bolt-On Molded Case/Fixed Thermal Magnetic/Internal Common Trip Circuit Breaker

$43.67 / EAprice:43.666667 final price:43.666667

Availability: 43 EA
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THQB32050 240 VAC, 50 A, 10 kA, 3-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip, Molded Case Circuit Breaker

$114.68 / EAprice:114.680000 final price:114.68

Availability: 39 EA
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THQB1130 120/240 VAC, 30 A, 10 kA, 1-Pole, Load Lug, Bolt-On, Fixed Thermal Magnetic, Molded Case Circuit Breaker

$17.60 / EAprice:17.600000 final price:17.6

Availability: 30 EA
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Brand Name Spectra, Series SGH Remove This Item
Brand Name Spectra, Series SHE Remove This Item
Brand Name Series THQB Remove This Item

Shopping Options

Brand Name

Application

Heating, Air Conditioning and Refrigeration 2 items

Approval

UL 32 items
UL, CSA 5 items

Construction Feature

120 VAC Shunt Trip 1 item
120 VAC Shunt Trip, Common Trip 1 item

Current Rating

100 Ampere 2 items
125/150/175/200/225/250/300/350/400 Ampere 1 item
15 Ampere 2 items
150 Ampere 1 item
20 Ampere 4 items
25 Ampere 2 items
30 Ampere 4 items
35 Ampere 1 item
40 Ampere 3 items
45 Ampere 2 items
50 Ampere 4 items
60 Ampere 3 items
600 Ampere 1 item
70 Ampere 3 items
80 Ampere 2 items
90 Ampere 2 items

Frame Type

E 3 items
G 1 item

Interrupting Rating

10 Kiloamp 1 item
10 Kiloampere 31 items
25 Kiloampere at 600 VAC, 35 Kiloampere at 277/480 VAC, 65 Kiloampere at 120/(120/240)/240 VAC 1 item
65 Kiloampere at 240 VAC, 25 Kiloampere at 480 VAC, 18 Kiloampere at 600 VAC (UL), 65 Kiloampere at 220 to 240 VAC, 15 Kiloampere at 380 to 415 VAC, 6 Kiloampere at 500 VAC (IEC) 1 item
65 Kiloampere at 240 VAC, 25 Kiloampere at 480 VAC, 18 Kiloampere at 600 VAC (UL), 65 Kiloampere at 220 to 240 VAC, 35 Kiloampere at 380 to 415 VAC, 25 Kiloampere at 500 VAC (IEC) 2 items
65 Kiloampere at 240 VAC, 35 Kiloampere at 480 VAC, 25 Kiloampere at 600 VAC (UL), 65 Kiloampere at 220 to 240 VAC, 25 Kiloampere at 380 to 415 VAC, 18 Kiloampere at 500 VAC (IEC) 1 item

Maximum AC Voltage Rating

600 V 5 items

Mounting

1 Inch Bolt-On 32 items

Number of Poles

1 6 items
2 13 items
3 16 items

Poles

1 1 item
3 1 item

Size

1 Inch W x 2-3/8 Inch D x 3-9/32 Inch H 7 items
2 Inch W x 2-3/8 Inch D x 3-9/32 Inch H 13 items
3 Inch W x 2-3/8 Inch D x 3-9/32 Inch H 12 items
4.12 Inch W x 3.38 Inch D x 6.31 Inch H 3 items
5.5 Inch W x 3.81 Inch D x 10.09 Inch H 2 items

Terminal Type

Copper/Aluminum Load Lug, Bolt-On 29 items
Load Lug 1 item

Type

Electronic Trip 1 item
Molded Case, Digital Solid State, Electronic, Current Limiting 1 item
Molded Case, Electronic Solid State Trip, Current Limiting 3 items
Molded Case, Fixed Thermal Magnetic 8 items
Molded Case, Fixed Thermal Magnetic, Internal Common Trip 24 items

Used On

AL/AQ/ALC/AQC/Spectra Series Panelboard, Residential Loadcenter 2 items
AQ Series Panelboard 30 items

Voltage Rating

120 VAC 2 items
120/240 VAC 19 items
120/240/277/480/600 VAC 1 item
240 VAC 11 items
600 V 4 items

Wire Size

14 to 8 AWG (Copper)/12 to 8 AWG (Aluminum) 11 items
6 to 1/0 AWG (Copper)/4 to 1/0 AWG (Aluminum) 9 items
8 to 3 AWG (Copper/Aluminum) 12 items

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USA
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