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Circuit Breakers

SCHNAP’s Circuit Breakers range delivers dependable protection and control for all electrical systems, from residential setups to heavy-duty industrial applications. Featuring trusted brands and a variety of options including single, double, and three-phase breakers, plus high-capacity DC models, our selection ensures your projects stay safe and compliant. With compact designs, high breaking capacities, and easy DIN rail mounting, these breakers are built for performance and reliability across the board.

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3081 - 3115 out of 5044 result found
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Trade Discount 20%
Terasaki TemBreak 2 MCCB 125 Frame 125kA 3P 32A Thermal Magnetic
MCCB 125 Frame 125kA 3P 32A | Thermal Magnetic | Adjustable Trip by NHP
H125NJ332
$2,901.80 $2,328.60
MCCB with 125kA breaking capacity and adjustable thermal/magnetic trip—ideal for industrial power distribution. Built for reliability, with 32A current rating and 3 poles for comprehensive protection.
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Trade Discount 20%
Terasaki TemBreak 2 MCCB 125 Frame 125kA 3P 63A Thermal Magnetic
MCCB 125 Frame 63A | 125kA Breaking Capacity | Thermal Magnetic | 3P by NHP
H125NJ363
$2,901.80 $2,328.60
MCCB with 125 frame and 63A rated current—ideal for industrial power distribution. Built for high short-circuit protection, with adjustable thermal and magnetic trip settings.
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Trade Discount 20%
Terasaki TemBreak 2 MCCB 125 Frame 125kA 4P 20A Thermal Magnetic
MCCB 125 Frame 4P 20A | 125kA Breaking Capacity | Thermal Magnetic by NHP
H125NJ420
$3,858.60 $3,096.40
MCCB with 125 frame and 4 poles, offering 20A rated current and 125kA breaking capacity—ideal for industrial power distribution. Built for reliable protection, with thermal magnetic release and adjustable trip curves.
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Trade Discount 20%
Terasaki TemBreak 2 MCCB 125 Frame 125kA 4P 63A Thermal Magnetic
MCCB 125 Frame 4P 63A | 125kA Breaking Capacity | Thermal Magnetic by NHP
H125NJ463
$3,858.60 $3,096.40
MCCB with 125 frame and 4 poles, offering 63A rated current and 125kA breaking capacity—ideal for industrial power distribution. Built for reliable protection, with thermal magnetic release and adjustable trip curves.
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Trade Discount 20%
Terasaki TemBreak 2 MCCB 400 Frame 125kA 3P 400A Electronic
MCCB 400 Frame 125kA 3P 400A | Electronic Release | High Breaking Capacity by NHP
H400NE3400
$9,764.20 $7,835.40
MCCB with 400A rated current and electronic release—ideal for industrial and commercial power distribution. Built for high breaking capacity of 125kA, ensuring reliable circuit protection.
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Trade Discount 20%
Terasaki TemBreak 2 MCCB 125 Frame 200kA 4P 50A Thermal Magnetic
MCCB 125 Frame 200kA 4P 50A | Thermal Magnetic | Adjustable Trip by NHP
L125NJ450
$4,345.40 $3,487.00
MCCB with 125 frame and 200kA breaking capacity—ideal for industrial power distribution. Built for reliable protection, with adjustable thermal and magnetic trip curves.
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Trade Discount 20%
Terasaki TemBreak 2 MCCB 125 Frame 690V AC 70kA 3P 125A Thermal Magnetic
MCCB 125 Frame 690V AC | 70kA 3P 125A | Thermal Magnetic by NHP
L125PJ3125
$2,324.60 $1,865.40
MCCB with 125 frame and 690V AC, featuring 70kA short-circuit capacity and thermal magnetic release—ideal for industrial and commercial power distribution. Built for reliable protection, with adjustable trip settings and high efficiency.
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Trade Discount 20%
Terasaki TemBreak 2 MCCB 125 Frame 690V AC 70kA 3P 20A Thermal Magnetic
MCCB 125 Frame 690V AC | 70kA 3P 20A | Thermal Magnetic by NHP
L125PJ320
$1,991.30 $1,598.00
MCCB with 125 frame and 690V AC, offering 70kA short-circuit capacity and 3P 20A thermal magnetic protection—ideal for industrial power distribution. Built for reliability, with adjustable trip curves for precise circuit protection.
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Trade Discount 20%
Terasaki TemBreak 2 MCCB 125 Frame 690V AC 70kA 3P 50A Thermal Magnetic
MCCB 125 Frame 690V AC | 70kA 3P 50A | Thermal Magnetic by NHP
L125PJ350
$2,047.00 $1,642.70
MCCB with 125 frame size and 690V AC voltage—ideal for industrial and commercial power distribution. Built for reliable protection, with thermal/magnetic release and high 70kA short-circuit capacity.
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Trade Discount 20%
S+S KT5 Auxiliary Contact with 1NC Contact Front Mount
Auxiliary Contact 1NC | Front Mount | 250V Rated | Compact Design by NHP
KT5PE101
$46.00 $36.90
Auxiliary contact with 1NC contact and front mounting—ideal for motor protection and electrical control systems. Built for industrial and commercial use, with a compact design for easy installation.
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Trade Discount 20%
S+S KT7 Chassis 6 Way H Type
Motor Protection Circuit Breaker 6 Way | 3-Phase Input | Compact Design by NHP
KT725CD00S06H
$867.10 $695.80
Motor protection circuit breaker with 6 poles and 3-phase input—ideal for industrial and commercial electrical distribution. Built for enhanced energy efficiency, with compact design for easy integration.
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Trade Discount 20%
S+S KT7 Connection Link KT725H to CA7 30 to 37
Motor Protection Connector Link | KT725H to CA7 | 30 to 37 | Compact Design by NHP
KT725HPNC37
$58.80 $47.20
Motor protection connector link with KT725H to CA7 compatibility—ideal for industrial and commercial low-voltage switch applications. Built for safety and reliability, with compact design for easy integration.
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Trade Discount 20%
S+S KT7 Coil Extension for KT7 25 and 45H to CA7 30 and 43
KT7 Coil Extension for Motor Protection | Control Cable Connection | Compact Design by NHP
KT745HPSC43
$57.00 $45.80
KT7 coil extension with control cable connection—ideal for industrial and commercial motor protection. Built for enhancing safety and reliability, with compact design for easy integration.
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Trade Discount 20%
S+S KT7 Trip Contact 1NC 1NO Contacts Side Mount
Motor Protection Trip Contact 1NC 1NO | Side Mount | Screw Connection by NHP
KT7PAF1S01M10
$188.20 $151.00
Motor protection trip contact with 1NC and 1NO contacts—ideal for industrial and commercial power distribution. Built for reliability, with a side mount design and screw connection for secure installation.
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Trade Discount 20%
S+S KT7 Auxiliary Contact with 1NO Contact Front Mount
Auxiliary Contact 1NO | Front Mount | 5A Rated | Compact Design by NHP
KT7PE110
$70.60 $56.60
Auxiliary contact with 1 normally open contact and front mounting—ideal for motor protection and control applications. Built for industrial and commercial use, with a compact design for easy installation.
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Trade Discount 20%
S+S KT9 Shunt Trip 24VDC
Shunt Trip 24VDC | Motor Protection | Screw Connection | Compact by NHP
KT9AA24D
$289.80 $232.50
Shunt trip with 24VDC voltage and screw connection—ideal for industrial and commercial motor protection. Built for enhanced electrical safety, reducing fire risk with compact design.
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Trade Discount 20%
S+S KT9 Shunt Trip 24VAC
Motor Protection Shunt Trip 24VAC | Screw Connection | Compact Design by NHP
KT9AA24V
$244.80 $196.50
Motor protection shunt trip with 24VAC voltage and screw connection—ideal for industrial and commercial power distribution. Built for safety, with compact design for easy integration.
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Trade Discount 20%
S+S KT9 Shunt Trip 240VAC
Shunt Trip 240VAC | Motor Protection | Screw Connection | Compact by NHP
KT9AA277V
$244.80 $196.50
Shunt trip with 240VAC voltage and screw connection—ideal for industrial and commercial motor protection. Built for safety, with compact design for easy integration.
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Trade Discount 20%
S+S KT9 Auxiliary Contact with 2NC Contact Side Mount
Auxiliary Contact 2NC Side Mount | 690V | 10A by NHP
KT9PA102
$120.80 $97.00
Auxiliary contact with 2 normally closed contacts and side mounting—ideal for motor protection and electrical control systems. Built for industrial and commercial use, ensuring reliable operation and easy installation.
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Trade Discount 20%
S+S KT9 Auxiliary Contact with 1NO Contact Trip Contact 1NO Contact Front Mount
Auxiliary Contact 1NO | Front Mount | 250V Rated by NHP
KT9PEF1S10N10
$132.60 $106.40
Auxiliary contact with 1 normally open (NO) contact and front mounting—ideal for motor protection and control systems. Built for industrial and commercial use, ensuring reliable operation and easy installation.
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Trade Discount 20%
S+S KT5 Motor Protection Circuit Breaker 0.16 to 0.25A
Motor Protection Circuit Breaker 0.16-0.25A | 100kA Breaking Capacity | IP2X by NHP
KTA532AA25
$357.10 $286.60
Motor protection circuit breaker with 0.16 to 0.25A adjustable overload protection and 100kA short-circuit capacity—ideal for industrial and commercial machinery. Built for reliability, with thermomagnetic switch-off and IP2X protection.
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Trade Discount 20%
S+S KT5 Motor Protection Circuit Breaker 0.4 to 0.63A
Motor Protection Circuit Breaker 0.4-0.63A | 690V | Thermomagnetic by NHP
KTA532AA63
$382.80 $307.20
Motor protection circuit breaker with 0.4-0.63A adjustable overload protection and 690V operation—ideal for industrial and commercial machinery. Built for safety with thermomagnetic switch-off and IP2X protection.
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Trade Discount 20%
S+S KT5 Motor Protection Circuit Breaker 1.6 to 2.5A
Motor Protection Circuit Breaker 1.6-2.5A | Thermomagnetic | IP2X by NHP
KTA532AB25
$421.30 $338.10
Motor protection circuit breaker with 1.6 to 2.5A adjustable overload protection and thermomagnetic switch-off—ideal for industrial and commercial applications. Built for safety with IP2X protection and energy efficiency.
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Trade Discount 20%
S+S KT5 Motor Protection Circuit Breaker 2.5 to 4.0A
Motor Protection Circuit Breaker 2.5-4.0A | Thermomagnetic | IP2X Safety by NHP
KTA532AB40
$421.30 $338.10
Motor protection circuit breaker with adjustable 2.5-4.0A overload protection and thermomagnetic switch-off—ideal for industrial and commercial machinery. Built for safety with IP2X protection and reliable performance.
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Trade Discount 20%
S+S KT5 Motor Protection Circuit Breaker 8.0 to 12A
Motor Protection Circuit Breaker 8-12A | 690V | Thermomagnetic | IP2X by NHP
KTA532AC12
$474.70 $381.00
Motor protection circuit breaker with 8-12A adjustable overload protection and 690V operation—ideal for industrial and commercial systems. Built for safety with thermomagnetic switch-off and IP2X protection.
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Trade Discount 20%
S+S KT7 Motor Protection Circuit Breaker 6.3 to 10A
Motor Protection Circuit Breaker 6.3-10A | 100kA Breaking Capacity | Thermomagnetic by NHP
KTA745H10A
$1,178.30 $945.50
Motor protection circuit breaker with adjustable 6.3-10A overload protection and 100kA breaking capacity—ideal for industrial and commercial machinery. Built for safety, with thermomagnetic switch-off and screw connection.
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Trade Discount 20%
S+S KT7 Motor Protection Circuit Breaker 10 to 16A
Motor Protection Circuit Breaker 10-16A | 100kA Breaking Capacity | Thermomagnetic by NHP
KTA745H16A
$1,178.30 $945.50
Motor protection circuit breaker with adjustable 10-16A overload protection and 100kA breaking capacity—ideal for industrial and commercial applications. Built for reliable motor safety, featuring thermomagnetic switch-off and screw connection.
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Trade Discount 20%
S+S KT7 Motor Protection Circuit Breaker 32 to 45A
Motor Protection Circuit Breaker 32-45A | 690V | Thermomagnetic | IP2X by NHP
KTA745H45A
$1,696.80 $1,361.60
Motor protection circuit breaker with 32-45A adjustable overload protection and 690V operation—ideal for industrial and commercial motor safety. Built for reliability, with thermomagnetic switch-off and IP2X safety.
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Trade Discount 20%
S+S KT9 Motor Protection Circuit Breaker KTA9 32S Frame C 0.4 to 0.63A
Motor Protection Circuit Breaker 0.4-0.63A | 100kA Breaking Capacity | Thermomagnetic by NHP
KTA932S0P63A
$468.30 $375.80
Motor protection circuit breaker with thermomagnetic switch-off and adjustable overload protection from 0.4 to 0.63A—ideal for industrial and commercial applications. Built for high safety with 100kA breaking capacity and IP2X protection.
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Trade Discount 20%
S+S KT9 Motor Protection Circuit Breaker KTA9 32S Frame C 0.63 to 1.0A
Motor Protection Circuit Breaker 0.63-1A | 100kA Breaking Capacity | Thermomagnetic by NHP
KTA932S1P0A
$515.40 $413.60
Motor protection circuit breaker with 0.63-1A adjustable overload protection and 100kA short-circuit capacity—ideal for industrial and commercial applications. Built for reliable motor protection, with thermomagnetic switch-off technique.
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Trade Discount 20%
S+S KT9 Motor Protection Circuit Breaker KTA9 32S Frame C 23 to 29A
Motor Protection Circuit Breaker 23-29A | 690V | Thermomagnetic by NHP
KTA932S29A
$956.90 $767.90
Motor protection circuit breaker with 23-29A adjustable overload protection and 690V operation—ideal for industrial and commercial machinery. Built for safety with thermomagnetic switch-off and IP2X protection.
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Trade Discount 20%
S+S KT9 Motor Protection Circuit Breaker KTA9 32S Frame C 1.6 to 2.5A
Motor Protection Circuit Breaker 1.6-2.5A | 100kA Breaking Capacity | IP2X by NHP
KTA932S2P5A
$515.40 $413.60
Motor protection circuit breaker with 1.6-2.5A adjustable overload protection and 100kA breaking capacity—ideal for industrial and commercial machinery. Built for safety and reliability, with IP2X protection and thermomagnetic switch-off.
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Trade Discount 20%
S+S KT9 Motor Protection Circuit Breaker KTA9 32S Frame C 4.0 to 6.3A
Motor Protection Circuit Breaker 4.0-6.3A | 100kA Breaking Capacity | IP2X by NHP
KTA932S6P3A
$533.50 $428.10
Motor protection circuit breaker with 4.0 to 6.3A adjustable overload protection and 100kA short-circuit capacity—ideal for industrial and commercial machinery. Built for reliability, with thermomagnetic switch-off and IP2X protection.
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Trade Discount 20%
S+S KT9 Motor Protection Circuit Breaker KTA9 40H Frame D 14.5 to 20A
Motor Protection Circuit Breaker 14.5-20A | 690V | IP2X Safety | Frame D by NHP
KTA940H20A
$860.70 $690.70
Motor protection circuit breaker with 14.5-20A adjustable overload protection and 690V operation—ideal for industrial and commercial applications. Built for reliable motor safety, with IP2X protection and thermomagnetic switch-off.
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Trade Discount 20%
S+S KT9 Motor Protection Circuit Breaker KTA9 40H Frame D 4.0 to 6.3A
Motor Protection Circuit Breaker 4.0-6.3A | 100kA Breaking Capacity | IP2X by NHP
KTA940H6P3A
$666.10 $534.50
Motor protection circuit breaker with adjustable 4.0 to 6.3A overload protection and 100kA breaking capacity—ideal for industrial and commercial machinery. Built for reliable motor safety, with thermomagnetic switch-off and IP2X protection.
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