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Miniature circuit breaker 4-p B4A S203MT-B4NA
Source photo:
ABB
(fig. might be different or similar)

Miniature circuit breaker 4-p B4A S203MT-B4NA

EAN/GTIN: 4016779122856
WEEE: DE 91945327
Manufacturer: ABB
Manufacturer no.: S203MT-B4NA
Manufact.-SKU: 2CDS273446R0045
Customs tariff no.: 85362010
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124,51 GBP Price incl. VAT (0,00 GBP)
plus shipping
Delivery time:
13-15 days [GB] Items to be procured that can be ordered (no central warehouse item) - live request to the central warehouse directly in the cart or click the link below the price >Quantity available?<
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Minimum order value (UK): 150 EUR (Sub total)

Note:
The installation of electrical devices may only be carried out by an approved electrician and, in the case of high-voltage systems (> = 400V and country-specific nominal power), only with the consent of the respective electricity network operator.

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Circuit breaker B-Char. 10kA, 4A, 3P, +NA S203MT-B4NA installation depth 69mm, tripping characteristic B, number of poles (total) 4, number of fused poles 3, rated current 4A, rated voltage 400V, rated insulation voltage Ui 440V, rated impulse withstand voltage Uimp 4kV, voltage type AC, frequency 50 .. 60Hz, energy limitation class 3, switching neutral conductor, overvoltage category 3, pollution degree 3, additional equipment possible, protection class (IP) IP20, ambient temperature during operation -40 ... 70°C, connectable conductor cross-section multi-wire 0.75 ... 25mm², the circuit breakers The S200MT series is particularly suitable for the railway segment and protects cables and wires from overload and short circuits in accordance with DIN VDE 0100-430 and DIN VDE 0100-530. They meet the building regulations DIN VDE 0641-11 or IEC/EN 60898-1, DIN VDE 0660-101 or IEC/EN60947-2, danger level R26/HL3 according to DIN EN 45545 and requirement class 3 according to NF F 16-101/102 (I2-F3) and Category 1 - Class A/B (mounted) according to IEC 61373. Their patented connection terminal ensures simple and safe contacting and handling using a pressure plate. For better visibility when wiring, the connection opening for cables is located above the connection opening for the phase rail. The real switch position display is displayed via a viewing window, even when the switch lever is blocked. Conductor cross sections up to 25 mm² can be connected directly to the device via the connection terminal with insulation in protection class IP20. The extensive range of accessories offers you everything you need for your installation tasks. Every device undergoes triple intensive testing for quality and performance before delivery.

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