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Circuit Breakers

 prices on 1356 models
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668.98Buy!
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Tameson.co.uk
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The Eaton Industries NZM1 circuit breaker is a fixed installation device rated for 160A of uninterrupted current. It features a 4-pole design with a switching capacity of 400/415V 50Hz, offering an in more→terrupting capacity (Icu) of 50 kA. The device is set to handle an overload protection range of 125 - 160A and an instantaneous short circuit setting of 1280A. This circuit breaker also meets IEC standards and is designed to provide both system and cable protection.
669.12Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZM2 circuit-breaker is a 3-pole device with a switching capacity of 400/415 V 50 Hz and a rated current of 100 A. The circuit-breaker is equipped with a protective function for s more→ystems, cables, selectivity, and generator protection. Its installation type is fixed with a screw connection and it complies with IEC standards. The device has a nominal voltage of 690V and a nominal disconnecting capacity (Icu) at 400 of 50kA. It features adjustable overload protection from 50 - 100A, short-duration delay setting from 100 - 1000A, and a direct short-circuit setting of 1200A.
685.91Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMB A is a circuit-breaker with a switching capacity SCCR of 25 kA at 480Y/277 V 60 Hz, 18 kA at 600Y/347 V 60 Hz, and 25 kA at 480 V 60 Hz. It has a rated uninterrupted current more→of 160 A with an overload protection setting range of 125 - 160A and an instantaneous short circuit setting range of 960 - 1600 A. The device has a fixed built-in design and is installed through a screw connection. This breaker is approved by UL/CSA, IEC standards and is built specifically for system and cable protection.
687.78Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMN M is a high-performance circuit breaker with a nominal continuous current Iu of 160A and a nominal breaking capacity Icu of 105kA at 400. Featuring a range of overload protec more→tion settings from 1210 - 2000A, as well as undelayed short circuit settings in the same range, this device ensures the safety of your electrical system. With a screw connection method for the main current circuit, it is designed with 3 poles. Its compact size is suitable for all applications in the IEC market. Following the thermomagnetic release, the circuit breakers meet all requirements of switching category AC-3, adhering to IEC/EN 60947-4-1 and IEC/EN 60947-2 standards. Tripping class is 10A …
688.98Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB Circuit-Breaker NZM2 is a 3-pole device with a rated continuous current (In = Iu) of 200A and a nominal voltage of 690V. It possesses a switching capacity of 36kA at 400/415 more→V 50 Hz (Icu). This device is designed to protect systems and cables, with an overload protection adjustment range of 160-200A and a quick fault clearance setting range of 1200-2000A. For installation purposes, it has a fixed design and uses a screw connection method. The breaker also complies with IEC standards.
690.78Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB Circuit-breaker NZM2 is a 3 pole power breaker with a switching capacity of 400/415 V at 50 Hz, featuring an interrupting capacity (Icu) of 25 kA. The rated current and rated more→uninterrupted current (In = Iu) are both 250 A. The unit is designed for fixed installation and comes with a box terminal. It meets IEC standards and is primarily used for system and cable protection.
696.24Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMB A is a 4-pole circuit breaker with a rated uninterrupted current (In = Iu) of 200A and a nominal voltage of 440V. Its nominal interrupting capacity (Icu) at 400/415V, 50Hz is more→25 kA. The NZMB A provides a setting range for overload protection between 160 - 200A and an immediate short circuit setting range of 1200 - 12000A. Designed to be a built-in fixed device, it features a screw connection. This unit is IEC standardized and serves a fundamental role in system and cable protection.
696.24Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMB A is a circuit-breaker with a 4-pole structure. It has a rated, uninterrupted current and rated current of 200A. The device features a switching capacity of 25 kA at 400/415V more→, 50 Hz. Its installation type is fixed and uses a screw connection for secure fitting. The protective functions of the breaker are system and cable protection. It's built to conform with IEC standards. It has an overload protection setting range of 160-200A and an undelayed short circuit setting range of 6-10A. It's ideal for maintaining steady power flow and protecting your system from overloads and short-circuits.
705.44Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB motor protection switch has dimensions of 105x149x184mm and features a thermomagnetic switch-off technology. With an overload setting range of 100-125A and a nominal continuo more→us current Iu of 125A, it is designed for built-in installation. The main circuit connection method is a screw connection. Additionally, this switch is a part of the NZM..-M series circuit-breakers, which are compact and flexible, meeting all requirements of the IEC market, including IEC/EN 60947-4-1, IEC/EN 60947-2 standards, and AC-3 switching category. It is specifically designed for motor protection with a tripping class of 10A.
706.32Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB circuit-breaker NZM2 features a three-pole design with a switching capacity of 400/415 V 50 Hz and an interrupting capacity (Icu) of 150 kA. The rated current, which is also more→the rated uninterrupted current (In = Iu), is 160 A. This circuit breaker is designed for fixed installation and comes with a box terminal. It complies with the IEC standards and offers system and cable protection as its primary protective function.
716.15Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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This is an Eaton Industries molded case switch with disconnectors and 3-pole switch. It offers a switching capacity of SCCR 480Y/277 V 60 Hz Icu at 100 kA and SCCR 600Y/347 V 60 Hz Icu at 50 kA. Its r more→ated current, which is also its rated uninterrupted current (In = Iu), is 250 A. It complies with UL/CSA and IEC standards and is intended for fixed installation with a screw connection. Its main protective function is as a disconnector or main switch.
731.88Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries Circuit-breaker NZM2 is a three-pole power switch with a switching capacity of 400/415 V at 50 Hz, boasting an interrupting capacity (Icu) of 50 kA and a rated current that matche more→s its uninterrupted current (In = Iu) at 100 A. This device is designed for fixed installation types and features a box terminal. Approved by IEC standards, this circuit breaker is intended to fulfill protective functions for systems, cables, selectivity, and generator protection.
732.06Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB power circuit-breaker, model NZM2, boasts a 4-pole design with a switching capacity of both 400 and 415 V and a frequency of 50 Hz. The circuit breaker has an Icu of 50 kA an more→d a rated current equal to rated uninterrupted current (In = Iu) of 160 A. Its installation type is fixed, and it features a box terminal. The product complies with IEC standards and is designed to offer system and cable protection, ensuring safety and efficiency in your systems.
736.62Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries Molded Case Switch, N2, is a 3-pole switch-disconnector with a switching capacity SCCR of 480Y/277V 60Hz Icu: 100 kA, and 600Y/347V 60Hz Icu: 50 kA. The rated current equates to t more→he rated uninterrupted current, In = Iu, which is 250 A. The switch complies with UL/CSA and IEC standards and is ideally installed as a fixed, box terminal type. The primary protective function it offers is of disconnectors or main switches.
743.70Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB Circuit-breaker NZM2 features a 3 pole design with a switching capacity SCCR of 25 kA at 480Y/277 V 60 Hz, 18 kA at 600Y/347 V 60 Hz, and 25 kA at 480 V 60 Hz. Its rated curr more→ent matches its rated uninterrupted current at 160 A. This unit is designed for fixed installation and utilizes a box terminal. It holds standard approvals from UL/CSA and IEC. Notably, it provides system and cable protection, aligning well with engineering safety standards.
746.99Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Eaton Industries' NZM2 3-pole circuit-breaker is rated with a nominal continuous current (In = Iu) of 200A and a nominal voltage of 690V. It offers a switching capacity of 50kA at 400/415V 50Hz (Icu), more→adjustable overload protection ranging from 160 to 200A, and an undelayed short-circuit setting between 1200 to 2000A. This fixed installation device utilizes a screw connection and is built to IEC standards. Its primary function is to provide system and cable protection.
749.14Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB Circuit-breaker NZM2 is a 3-pole device with a switching capacity SCCR at 480Y/277V 60Hz of 150 kA and 600Y/347V 60Hz of 65 kA. Its switching capacity SCCR is 150 kA for 480V more→60Hz. The rated current equals the rated uninterrupted current (In=Iu) at 125A. It is designed for fixed installation and uses a screw connection. The MCCB complies with UL/CSA and IEC standards. It provides system and cable protection as its main protective function.
754.25Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMN S power circuit-breaker has a nominal continuous current Iu of 200A and a nominal cut-off capacity Icu of 53kA at 400 volts. It features an overload protection setting range more→of 1210 - 2000A, and an instantaneous short circuit setting range of 1210 - 2000A. The connection method for the main current circuit is a screw connection and it contains 3 poles. This breaker is compact and covers all applications with just four sizes, making it suitable for the IEC market. It comes with a magnetic short-circuit release and offers flexibility in mounting due to its modular functional groups. It also has a short-circuit release without an overload trip. It fulfills all requirements …
754.26Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMB A is a 4-pole circuit breaker with a switching capacity of 400/415V 50Hz (Icu): 25kA. Its distinctive features include a rated current equivalent to rated uninterrupted curre more→nt (In=Iu): 250A. This circuit breaker is designed as a built-in fixed device, connected via screw installation. It is in compliance with IEC standards and primarily serves the protective function in system and cable protection. The overload protection setting range is from 200-250A, while the undelayed short circuit setting range is between 6-10A.
764.55Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB Circuit-breaker NZM2 is a three-pole device with a switching capacity of 400/415 V 50 Hz with an interrupting capacity (Icu) of 150 kA. It has a rated current, also referred more→to as rated uninterrupted current (In = Iu), of 100 A. This unit is designed for fixed installation and uses a screw connection. It is approved according to the IEC standard. Its protective functionality includes systems, cable, selectivity, and generator protection.
768.50Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMB A is a circuit-breaker with four poles, featuring a switching capacity of 400/415 V 50 Hz (Icu): 25 kA and a rated current equal to the rated uninterrupted current (In = Iu) more→of 250 A. It is designed for system and cable protection and conforms to IEC standards. This device is of a fixed installation type and is characterized by a screw connection. The overload protection setting range is between 200 - 250A, alongside an undelayed short-circuit setting range of 6 - 10A.
771.76Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB Circuit-breaker NZM2 is a 4 pole, switching capacity device with a rated current identical to its rated uninterrupted current (In = Iu) at 160A. It operates at a voltage of 4 more→00/415V with a frequency of 50Hz, and offers an interrupting capacity (Icu) of 150kA. This breaker is designed for fixed installation, and is equipped with a screw connection. It meets IEC standards, ensuring its quality and reliability. Furthermore, it effectively serves as a protective function for system and cable protection to enhance overall safety and efficiency.
776.76Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB power circuit breaker, NZM2, features a 3-pole switching capacity of 1000 V 50/60 Hz with an interrupting capacity (Ics) of 10 kA. The rated current is equivalent to the rate more→d uninterrupted current (In = Iu) of 125 A. This breaker is designed for a fixed installation type and utilizes a screw connection. It meets the IEC standards and offers a protective function for both the system and cable.
790.88Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB motor circuit-breaker has dimensions of 105x149x184mm, a screw-type connection, and electronic shutoff technology. The overload range can be set between 45 - 90A and it is de more→signed for a steady state current Iu of 90A. The device is intended for built-in installation. As part of the NZM..-ME series, it is suitable for the IEC market and flexible mounting due to modular function groups. It includes an electronic release for motor protection with phase failure sensitivity, in accordance with IEC/EN 60947-4-1 and IEC/EN 60947-2. Features also include r.m.s. value measurement, thermal memory, and adjustable time delay to handle current peaks at 2-20 at 6xIr and at infinity …
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