Block Toroidal core transformer 631253

Block Brand: Block
The RKD series by Block represents a range of transformers characterised by various voltage outputs and power ratings, designed to meet diverse electrical needs with options for low magnetic field, high efficiency, and reinforced insulation.
Description Image Product Buy Pricing (Ex VAT) Primary Voltage (Ø) Dim Height Input voltage (number x voltage) Max. ambient temperature Input Voltage Number of Inputs Number of Outputs Output Current Output Voltage Output voltage (number x voltage) Power Type Connection Design type Fitting method Frequency Insulation class Protection Class
Block RKD 100/2x9 Transformer 2x115V 2x9VAC 100VA Low Magnetic Field
Block RKD 100/2x9 Transformer 2x115V 2x9VAC 100VA Low Magnetic Field
Extended range
Order code: 11-5026
MPN: RKD 100/2x9

3 available to back orderBack-order availability date - 19/12/2025
1+ £46.56
Price per unit Ex VAT 		2 x 115V 45mm 2 x 115 V 40°C 2 2 5.55A 9V AC 2 x 9 V AC 100VA Toroidal core transformer Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz A II (prepared)
Block RKD 160/2x15 Transformer 2x115V 2x15V AC 160VA 5.33A High Efficiency
Block RKD 160/2x15 Transformer 2x115V 2x15V AC 160VA 5.33A High Efficiency
Extended range
Order code: 11-5033
MPN: RKD 160/2x15

1 available to back orderBack-order availability date - 19/12/2025
1+ £62.39
Price per unit Ex VAT 		2 x 115V 50mm 2 x 115 V 40°C 2 2 5.33A 15V AC 2 x 15 V AC 160VA Toroidal core transformer Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz A II (prepared)
Block RKD 225/2x24 Transformer 115/24V 225VA Reinforced Insulation
Block RKD 225/2x24 Transformer 115/24V 225VA Reinforced Insulation
Extended range
Order code: 11-5043
MPN: RKD 225/2x24

Available to back orderBack order, lead time 4 weeks
1+ £73.69
Price per unit Ex VAT 		2 x 115V 54mm 2 x 115 V 40°C 2 2 4.68A 24V AC 2 x 24 V AC 225VA Toroidal core transformer Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz A II (prepared)
Block RKD 500/2x30 Transformer 2x115V/30V 500VA High Efficiency
Block RKD 500/2x30 Transformer 2x115V/30V 500VA High Efficiency
Extended range
Order code: 11-5052
MPN: RKD 500/2x30

1 available to back orderBack-order availability date - 19/12/2025
1+ £117.52
Price per unit Ex VAT 		2 x 115V 68mm 2 x 115 V 40°C 2 2 8.33A 30V AC 2 x 30 V AC 500VA Toroidal core transformer Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz A II (prepared)
Block RKD 60/2x6 Transformer 115/6V 60VA 5A Low Magnetic Field
Block RKD 60/2x6 Transformer 115/6V 60VA 5A Low Magnetic Field
Extended range
Order code: 11-5054
MPN: RKD 60/2x6

3 available to back orderBack-order availability date - 19/12/2025
1+ £42.16
Price per unit Ex VAT 		2 x 115V 38mm 2 x 115 V 40°C 2 2 5A 6V AC 2 x 6 V AC 60VA Toroidal core transformer Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz A II (prepared)
Block RTE 160/2x24 Transformer160VA3.33A Double Output Thermal Fuse
Block RTE 160/2x24 Transformer160VA3.33A Double Output Thermal Fuse
Extended range
Order code: 11-5058
MPN: RTE 160/2x24

11 available to back orderBack-order availability date - 19/12/2025
1+ £57.81
Price per unit Ex VAT 		230V 107mm (Ø x H) 107 mm x 50 mm 50mm +40°C 230V 3.33A 160VA Toroidal core transformer Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz A II (prepared)


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