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Circuit Breakers

 prices on 1699 models
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236.57Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMB A is a 3-pole circuit-breaker with a rated uninterrupted current (In = Iu) of 32A. It operates at a nominal voltage of 440V and has a switching capacity of 25kA at 400/415 V more→50 Hz (Icu). This device also offers an overload protection range between 25 and 32A and an undelayed short-circuit setting of 350A. Designed for fixed installation and box terminals, it comes in a built-in device construction form. Its primary functions include system and cable protection, conforming to the IEC standard.
236.57Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMB A is a 3-pole circuit breaker with a rated current of 25A (equivalent to its rated uninterrupted current) and a nominal voltage of 440V. It has a switching capacity of 25 kA more→at 400/415 V 50 Hz (Icu). The device is designed for system and cable protection with adjustable overload protection settings from 20-25A and immediate short-circuit settings of 350A. It is approved by IEC standards and has a fixed-mount installation type with a box terminal.
236.57Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMB A is a 3-pole circuit-breaker with a rated current and rated uninterrupted current (In = Iu) of 50A. It operates at a nominal voltage of 440V and has a nominal cut-off capaci more→ty (Icu) of 25kA at 400. It features an overload protection adjustment range of 40 - 50A and an undelayed short circuit adjustment range of 300 - 500A. This device is fixed and is designed to be built into a box terminal. It is built in compliance with IEC standards and serves the key protective functions of protecting both the system and the cable.
246.35Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Three-pole motor protection circuit breaker with adjustable overload and non-delayed short-circuit release. Features phase failure sensitivity, 690V rated operating voltage, and IP20 protection degree more→. Includes screw terminals and snap fitting mounting. Compliant with IEC/EN60947 and VDE 0106 T.100 finger protection standards. Compatible with auxiliary contact and voltage release accessories.
249.46Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Low voltage miniature circuit breaker (MCB) with 3-pole protection and C-characteristic trip curve. Rated for 125A nominal current with 10kA breaking capacity at 380-415VAC (IEC 60947-2). Features dua more→l compliance with domestic (IEC 60898-1) and industrial (IEC 60947-2) standards. Includes visual position indicator with green strip for quick status identification. Mechanical lifetime of 20,000 cycles and electrical lifetime of 5,000 cycles.
255.79Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Acti9 c120n mcbs. Acti9 c120n curve b, c, d circuit breakers are multi-standard circuit breakers which combine circuit protection against short-circuit currents and circuit protection against overload more→currents. The presence of the green strip ensures that the contacts are open physically and allows work to be carried out safely on the downstream circuit. Fault tripping and indication by adding auxiliaries. Suitability for isolation in the industrial sector to iec/en 60947-2. Insulated terminals ip20. Location for 4 clip-on terminal markers.
256.37Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electrom more→echanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 10 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200M comply with IEC/EN 60898-1 and IEC/EN 609 47-2, allowing the use for residential, commercial and industrial applications.
257.17Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Three-pole motor circuit breaker with thermal-magnetic protection for 45kW/400V three-phase motor applications. Features 70-80A adjustable thermal range, 14xIn magnetic trip setting, and 50kA@400V bre more→aking capacity. Equipped with EverLink BTR screw terminals and rotary handle rated for 20,000 AC-3 cycles. Compliant with multiple standards including IEC, UL, CSA, and ATEX.
259.77Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries Molded Case Switch, identified as N1, is a 3 pole switch-disconnector with a switching capacity of SCCR 480Y/277V at 60Hz. It features an ultimate short-circuit breaking capacity more→(Icu) of 35 kA and a rated uninterrupted current (In/Iu) of 63 A. The switch complies with UL/CSA and IEC standards. Designated for fixed installations, the Switch features a box terminal. The primary protective function of this equipment is to serve as main switches/disconnectors.
279.20Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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SIRIUS 3RV1 circuit breaker designed for voltage transformer distance protection, featuring Size S00 rating and 3A nominal current with 20A N-release. This compact device offers optimized heat loss pe more→rformance for load feeders and IE3/IE4 motors, includes transverse auxiliary switch, and carries global certifications including IEC, UL/CSA, and ATEX compliance.
280.04Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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3-pole motor protection circuit breaker with adjustable overload and short-circuit protection. Features phase failure sensitivity, IP20 protection rating, and finger-safe design per VDE 0106 T100. Ope more→rates at 690V rated voltage with maximum power ratings up to 55kW at 660-690V. Compatible with auxiliary contacts and voltage release accessories.
280.92Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB Circuit-breaker NZM1 is a 3-pole device with a switching capacity of 400/415 V at 50 Hz. Its interrupting capacity (Icu) is 36 kA, with a rated current that equals the rated more→uninterrupted current (In = Iu) of 25 A. This circuit-breaker has a fixed installation type and uses a box terminal. It is compliant with IEC standards and serves the purpose of system and cable protection.
281.00Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries MCCB power circuit breaker is a NZM1, 3-pole unit with a switching capacity of 400/415V 50Hz (Icu): 36kA. Its rated current equals its rated uninterrupted current, which stands at more→50 A. The breaker is of a fixed installation type and comes with a box terminal. Produced under the standards and approvals of IEC, it serves the protective function of system and cable protection.
283.88Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Eaton Industries NZMB A is a 4-pole circuit-breaker, known for its uninterrupted rated current (In=Iu) of 50A and its switching capacity of 400/415V at 50Hz, yielding an Interrupting Capacity (Icu more→) of 25kA. This unit is designed for fixed installation and comes with a box terminal. In line with IEC standards, this circuit breaker offers effective system and cable protection, with an overload protection setting range of 40-50A and an immediate short circuit setting range of 6-10A.
283.88Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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This is a 4 pole Eaton Industries NZMB A circuit-breaker with a rated uninterrupted current (In = Iu) of 20 A. It operates at a nominal voltage of 440V and features a switching capacity of 25 kA at 40 more→0/415 V 50 Hz. This fixed installation type circuit-breaker also includes an adjustable overload protection range of 15 - 20A and an un-delayed short-circuit setting of 350A. Approved to IEC standards, the device is designed to provide both system and cable protection with a box terminal build.
283.88Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
The Eaton Industries NZMB A circuit-breaker is a 4-pole device with a rated uninterrupted current (In = Iu) of 25A, a nominal voltage of 440V, and a switching capacity (Icu) at 400/415 V 50 Hz of 25 k more→A. Its overload protection setting range is 20 - 25A and the un-delayed short circuit range is set at 350A. Designed as a fixed device, it connects with a box terminal. Its primary function is system and cable protection following IEC standards. This circuit-breaker is meant to be installed permanently into an electrical system. It's a quality, durable industrial device meant to protect circuits from overloads and short circuits.
283.88Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
The Eaton Industries NZMB A is a 4-pole circuit-breaker with a rated uninterrupted current (In = Iu) of 40A. It supports a nominal voltage of 440V and a switching capacity (Icu) at 400/415V 50Hz of 25 more→kA. The device's protective function is focused on system and cable protection. It offers an overload protection setting range of 32-40A and an immediate short-circuit setting range of 8-10A. The circuit-breaker's build form is of a fixed installation type with a box terminal and it is standard/approved according to IEC regulations.
283.88Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
The Eaton Industries NZMB A circuit-breaker is a four-pole device offering system and cable protection with a switching capacity of 400/415 V 50 Hz (Icu) of 25kA. It has a rated current of 32A, which more→is also its rated uninterrupted current (In = Iu). The device features an overload protection range of 25 - 32A and a delayed short-circuit setting of 350A. It's a built-in appliance of fixed installation type, and comes with box terminals. This circuit breaker meets the IEC standards for safety and quality.
284.02Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
The Eaton Industries MCCB Circuit-breaker NZM1 is a 3-pole breaker with a switching capacity SCCR of 480V 60Hz and an interrupting capacity (Icu) of 25kA. It has a rated current equal to its rated uni more→nterrupted current (In = Iu) of 30A. As for the installation type, it is fixed and uses a box terminal. The MCCB Circuit-Breaker is standard and approved according to UL/CSA and IEC standards. Its protective function includes system and cable protection.
284.02Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
The Eaton Industries Circuit-breaker NZM1 is a 3 pole, MCCB power switch with a switching capacity SCCR 480Y/277 V 60 Hz (Icu): 25 kA and a rated current that equals the rated uninterrupted current (I more→n = Iu): 60 A. This device is a fixed-installation type with a box terminal. It complies with UL/CSA and IEC standards. It provides system and cable protection as its main protective function.
284.02Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
The Eaton Industries MCCB circuit-breaker NZM1 comes with three poles and a switching capacity of SCCR 480V at a 60Hz frequency. Its interrupting capacity (Icu) is 25 kA, and its rated current equally more→matches its rated uninterrupted current (In = Iu), at 25A. Designed for fixed installation, this circuit-breaker features a box terminal. It complies with UL/CSA and IEC standards and certifications. With a key focus on ensuring system and cable protection, its protective function forms an integral part of its technical specifications.
284.14Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
The Eaton Industries Circuit-breaker NZM1 is a 3-pole power switch with a switching capacity of an SCCR 480 V at 60 Hz, with an interrupting capacity (Icu) of 25 kA. It is rated for an uninterrupted c more→urrent (In = Iu) of 50 A. This circuit breaker is designed for fixed installation and features a box terminal. It meets the standards and approvals of UL/CSA and IEC, thereby certifying its performance and safety. Its primary protective function is system and cable protection, aiming to prevent damage or faults.
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