Block RKD Series Toroidal Isolation Transformer Range

Block Brand: Block

The BLOCK RKD Series toroidal isolation transformers are designed to provide efficient voltage conversion and exceptional isolation for a wide range of industrial and commercial applications. These transformers are renowned for their compact, lightweight design and low electromagnetic interference (EMI), making them ideal for sensitive electronic equipment.

The RKD Series ensures reliable performance and durability even in demanding environments, thanks to its robust construction and advanced thermal management. With comprehensive protection features, including overcurrent and short-circuit protection, these transformers guarantee safe and stable operation.

Easy to install and maintain, BLOCK RKD Series toroidal isolation transformers are perfect for applications requiring consistent and dependable power.

Choose BLOCK RKD Series products for their superior efficiency, reliability, and seamless integration into your electronic systems.

Description Image Product Buy Pricing (Ex VAT) Power Primary Voltage Secondary Voltage Encapsulated Mounting Type
Block RKD 100/2x24 100 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Block RKD 100/2x24 100 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Extended range
Order code: 51-5741
MPN: RKD 100/2x24

2 available to back orderBack-order availability date - 19/12/2025
1+ £49.05
Price per unit Ex VAT 		100VA 2 x 115V 2 x 24V No Toroidal
Block RKD 120/2x24 120 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Block RKD 120/2x24 120 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Extended range
Order code: 51-5745
MPN: RKD 120/2x24

6 available to back orderBack-order availability date - 19/12/2025
1+ £56.38
Price per unit Ex VAT 		120VA 2 x 115V 2 x 24V No Toroidal
Block RKD 160/2x24 160 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Block RKD 160/2x24 160 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Extended range
Order code: 51-5756
MPN: RKD 160/2x24

5 available to back orderBack-order availability date - 19/12/2025
1+ £65.76
Price per unit Ex VAT 		160VA 2 x 115V 2 x 24V No Toroidal
Block RKD 200/2x24 200 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Block RKD 200/2x24 200 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Extended range
Order code: 51-5768
MPN: RKD 200/2x24

2 available to back orderBack-order availability date - 19/12/2025
1+ £86.57
Price per unit Ex VAT 		200VA 2 x 115V 2 x 24V No Toroidal
Block RKD 250/2x24 250 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Block RKD 250/2x24 250 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Extended range
Order code: 51-5774
MPN: RKD 250/2x24

1 available to back orderBack-order availability date - 19/12/2025
1+ £80.29
Price per unit Ex VAT 		250VA 2 x 115V 2 x 24V No Toroidal
Block RKD 300/2x24 300 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Block RKD 300/2x24 300 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Extended range
Order code: 51-5743
MPN: RKD 300/2x24

4 available to back orderBack-order availability date - 19/12/2025
1+ £91.41
Price per unit Ex VAT 		300VA 2 x 115V 2 x 24V No Toroidal
Block RKD 400/2x24 400 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Block RKD 400/2x24 400 VA toroidal isolation transformer 2 x 115 V to 2 x 24 V
Extended range
Order code: 51-5752
MPN: RKD 400/2x24

2 available to back orderBack-order availability date - 19/12/2025
1+ £98.79
Price per unit Ex VAT 		400VA 2 x 115V 2 x 24V No Toroidal


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