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Circuit Breakers

 prices on 1703 models
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73.22Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Industrial-grade 3-pole transformer circuit breaker with adjustable overload protection from 4A to 6.3A. Features phase failure sensitivity, non-delayed short-circuit release, and screw terminal conne more→ctions. Compliant with IEC/EN60947 standards, operates at 690V rated voltage, and provides IP20 protection. Compatible with auxiliary contacts and voltage release accessories.
73.28Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Industrial-grade 3-pole transformer circuit breaker with adjustable overload protection (2.5-4A range) and instant short-circuit release. Features phase failure sensitivity, 690V rated operating volta more→ge, and IP20 protection rating. Includes screw terminals for secure connections and snap fitting capability. Compatible with auxiliary contacts and voltage release accessories.
73.74Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electrome more→chanic 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 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications.
74.04Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Sentron 5sy series miniature circuit breakers. Miniature circuit breakers from siemens, offer the highest quality and reliability. The excellent technical properties of the devices mean you are always more→on the safe side. Apart from that you benefit from the innovative mounting options which enable quick and easy installation. The miniature circuit breakers from siemens can be combined as required with a wide range of supplementary components e.g.
74.47Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Compact S00 size circuit breaker designed for reliable motor protection with CLASS 10 A-release (0.9-1.25A) and N-release (16A). Features screw terminals and standard switching capacity with transvers more→e auxiliary switches (1NO+1NC). Optimized for load feeders and IE3/IE4 motors with worldwide certifications including IEC, UL/CSA, and ATEX compliance.
74.48Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Compact S00 size circuit breaker designed for reliable motor protection with Class 10 A-release (1.1-1.6A) and N-release (21A). Features screw terminals and standard switching capacity with 1NO+1NC au more→xiliary switches. Optimized for load feeders and IE3/IE4 motors, offering protection against short-circuits and overloads with safe system isolation.
74.70Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The schneider electric comb busbar acti9 is 3l+n balanced with aux and 9 mm pitch with 48 modules. Number of ways 32 ways aux + n + l. Poles configuration for 1 way 1 x 1p + n. Connection pitch 9 mm b more→etween phase and neutral. Connector type tooth. Distance between way 27 mm. Marking n l1 n l2 n l3. Insulation insulated. Device presentation cuttable. Provided equipment end-pieces. Tooth covers. Rated operational current 80 a at 40 °c. Rated operational voltage 230 v ac ph/n. Rated insulation voltage 400 v ac conforming to iec 61439-1. Rated impulse withstand voltage 4 kv.
74.98Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Wohner CRITO current rail adapter, connection busbar copper 12x5 - 30x10mm, execution electrical connection other, adapter width 135mm, width rail 10mm, center distance rail 60mm, max. Current rail th more→ickness 10mm, min. Current rail thickness 5mm, nom. (measuring) current In 800A, for Cu and Flex rail .
75.12Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Three-pole motor circuit breaker with 4A/690V rated operational current, suitable for 3-phase motor applications up to 1.1-1.5kW at 400V. Features thermal-magnetic protection with 2.5-4A adjustable th more→ermal range and 13xIn magnetic trip. Offers 100kA breaking capacity at 400V with screw terminal connections. Rotary handle provides 100,000 cycles AC-3 rated start-stop operation.
75.15Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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Three-pole (3P) motor circuit breaker with 6.3A/690V rated operational current, suitable for 3-phase motor applications up to 2.2kW@400V. Features thermal-magnetic protection with 4-6.3A thermal adjus more→tment range, 13xIn magnetic trip level, and 100kA Icu breaking capacity at 400V. Includes screw terminal connections and rotary handle control rated for 100,000 AC-3 cycles.
75.17Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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This Acti 9 iDPN Vigi ground fault circuit breaker from Schneider Electric has 2 poles, 1 of which is protected (1p+n). Furthermore, the ground fault circuit breaker can be installed quickly and easil more→y. The green strip on the rocker switch ensures that all poles can be opened under safe conditions (a padlock lock is possible) so that work can be done on live parts. In addition, the red indicator allows immediate identification of a ground fault. Using the test button, the proper functioning of the device can be verified.
75.36Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
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The Siemens 5SY6 circuit breaker can be installed and removed from DIN rails without tools. Because the connection terminals are identical, the power supply can be inserted from either the top or bott more→om. The tighter magnetic trip curves of the Siemens circuit breaker ensure better selection of protections. Siemens 5SY6 circuit breakers are available in different variants.
75.91Buy!
£
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.
76.09Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
The Eaton Industries Xpole motor-protective circuit-breaker features both a thermal overload release and a magnetic short-circuit release for safe switching and protection of three-phase motors up to more→15 kW (380/400 V) or other loads with currents up to 40 A. This versatile device doubles as a main switch with isolating characteristics meeting IEC/EN 60947 standards. It includes a clear contact position display with a red/green indicator for an easier user interface.
76.56Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electrome more→chanic 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 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications.
76.58Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electrome more→chanic 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 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications.
76.61Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
The Eaton Industries Xpole motor-protective circuit-breaker features a thermal overload release and a magnetic short-circuit release. This unit is designed for switching and safeguarding three-phase m more→otors that output up to 15 kW (380/400 V) or other loads with currents up to 40 A. It can also function as a main switch. Its isolating characteristics adhere to the IEC/EN 60947 standard, and it includes a red/green contact position display.
76.66Buy!
£
Tameson.co.uk
Delivery: in United Kingdom
Report
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electrome more→chanic 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 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications.
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