Europa 1-Pole MCBs 10kA B Curve DIN Rail Mount

Europa Components Brand: Europa Components

These 1-pole miniature circuit breakers have a rated short circuit capacity of 10kA and a B Characteristic curve. Designed for DIN rail mounting and will fit consumer units and three phase distribution boards.

  • Available in a choice of current ratings
  • May be locked using the locker and padlock 28-4378 and 28-4379 (not supplied)
  • CE, SEMKO, EN 60898
Description Image Product Buy Pricing (Ex VAT) Current Rating Current Ratng Type Voltage Rating - AC No. of Poles Mounting Tripping Characteristics Number of Poles Size Tripping Characteristic Voltage Rating
Europa Components EUC1P1B Single Pole MCB 10kA B Curve 1A
Europa Components EUC1P1B Single Pole MCB 10kA B Curve 1A
Extended range
Order code: 28-4432
MPN: EUC1P1B

Available to back orderBack-order availability date - 15/09/2026
1+ £8.68
Price per unit Ex VAT 		1A MCB 240V AC 1 DIN Rail C Curve 1 82 x 76mm Curve B 240V
Europa Components EUC1P4B Single Pole MCB 10kA B Curve 4A
Europa Components EUC1P4B Single Pole MCB 10kA B Curve 4A
Standard range
Order code: 28-4434
MPN: EUC1P4B

Available to back orderBack-order availability date - 02/06/2026
1+ £7.60
Price per unit Ex VAT 		4A MCB 240V AC 1 DIN Rail C Curve 1 82 x 76mm Curve B 240V
Europa Components EUC1P16B Single Pole MCB 10kA B Curve 16A
Europa Components EUC1P16B Single Pole MCB 10kA B Curve 16A
Extended range
Order code: 28-4437
MPN: EUC1P16B

Available to back orderBack-order availability date - 15/09/2026
1+ £8.78
Price per unit Ex VAT 		16A 16A MCB 240V AC 1 DIN Rail C Curve 1 82 x 76mm Curve B 240V
Europa Components EUC1P25B Single Pole MCB 10kA B Curve 25A
Europa Components EUC1P25B Single Pole MCB 10kA B Curve 25A
Standard range
Order code: 28-4439
MPN: EUC1P25B

Available to back orderBack-order availability date - 02/06/2026
1+ £8.68
Price per unit Ex VAT 		25A MCB 240V AC 1 DIN Rail C Curve 1 82 x 76mm Curve B 240V
Europa Components EUC1P32B Single Pole MCB 10kA B Curve 32A
Europa Components EUC1P32B Single Pole MCB 10kA B Curve 32A
Standard range
Order code: 28-4440
MPN: EUC1P32B

Available to back orderBack-order availability date - 02/06/2026
1+ £7.60
Price per unit Ex VAT 		32A MCB 240V AC 1 DIN Rail C Curve 1 82 x 76mm Curve B 240V
Europa Components EUC1P40B Single Pole MCB 10kA B Curve 40A
Europa Components EUC1P40B Single Pole MCB 10kA B Curve 40A
Standard range
Order code: 28-4441
MPN: EUC1P40B

Available to back orderBack-order availability date - 02/06/2026
1+ £7.60
Price per unit Ex VAT 		40A 40A MCB 240V AC 1 DIN Rail C Curve 1 82 x 76mm Curve B 240V
Europa Components EUC1P50B Single Pole MCB 10kA B Curve 50A
Europa Components EUC1P50B Single Pole MCB 10kA B Curve 50A
Standard range
Order code: 28-4442
MPN: EUC1P50B

Available to back orderBack-order availability date - 02/06/2026
1+ £8.68
Price per unit Ex VAT 		50A MCB 240V AC 1 DIN Rail C Curve 1 82 x 76mm Curve B 240V
Order codePart numberCurrent rating
28-4432EUC1P1B1A
28-4433EUC1P2B2A
28-4434EUC1P4B4A
28-4435EUC1P6B6A
28-4437EUC1P16B16A
28-4439EUC1P25B25A
28-4440EUC1P32B32A
28-4441EUC1P40B40A
28-4442EUC1P50B50A

Characteristic curveB
Instantaneous trip current3x to 5x Full load current
Voltage rating240V AC
Rated impulse withstand voltage4kV
Rated short circuit capacity10kA
Cable capacity25mm²
Dimensions H x W x D82 x 17.5 x 76mm


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