Block 1 Output 10 kVA Chassis Mount Transformer, 3 x 400 V ac, cURus
- RS Stock No.:
- 738-7944
- Mfr. Part No.:
- TT3 10-4-4
- Brand:
- Block
Image representative of range
Subtotal (1 unit)*
£2,577.90
(exc. VAT)
£3,093.48
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 17 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £2,577.90 |
*price indicative
- RS Stock No.:
- 738-7944
- Mfr. Part No.:
- TT3 10-4-4
- Brand:
- Block
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Block | |
| Primary Voltage | 3 x 400 V ac | |
| Product Type | Chassis Mount Transformer | |
| Secondary Voltage | 3 x 400 V ac | |
| Number of Outputs | 1 | |
| Power | 10kVA | |
| Maximum Operating Temperature | 50°C | |
| Series | TT3 | |
| Length | 480mm | |
| Weight | 87kg | |
| Depth | 192mm | |
| Width | 480mm | |
| Minimum Operating Frequency | 50Hz | |
| Maximum Operating Frequency | 60Hz | |
| Standards/Approvals | cURus | |
| Select all | ||
|---|---|---|
Brand Block | ||
Primary Voltage 3 x 400 V ac | ||
Product Type Chassis Mount Transformer | ||
Secondary Voltage 3 x 400 V ac | ||
Number of Outputs 1 | ||
Power 10kVA | ||
Maximum Operating Temperature 50°C | ||
Series TT3 | ||
Length 480mm | ||
Weight 87kg | ||
Depth 192mm | ||
Width 480mm | ||
Minimum Operating Frequency 50Hz | ||
Maximum Operating Frequency 60Hz | ||
Standards/Approvals cURus | ||
- COO (Country of Origin):
- DE
TT3 Series Transformers
Brought to you by Block, the TT3 series of 3 phase transformers are highly efficient and feature low heat loss. Fitted with easy-to-install mounting holes, the TT3 series transformers also feature screw terminal connections and integrated lifting eyes.
Features and Benefits:
• Safe electrical isolation 400V 3 phase input
• + and - 5% tappings on the secondary windings
• BLOCKIMPEX vacuum impregnation
Laminated
Approvals
UL 1561; CSA 22.2
Standards
IEC 61558-2-4 DIN EN 61558-2-4 VDE 0570 part 2-4
Related links
- Block 20 kVA Chassis Mount Transformer cURus
- Block 8 kVA Chassis Mount Transformer cURus
- Block 1 kVA Chassis Mount Transformer EN 61558-2-4 CSA 22.2 No.66 DIN
- Block 4 kVA Chassis Mount Transformer cURus
- Block 2.5 kVA Chassis Mount Transformer CSA 22.2 No.66 VDE 0570 Teil 2-4
- Block 3 Output 5 kVA Chassis Mount Transformer VDE 0570 Teil 2-4 IEC 61558-2-4, DIN EN
- Block 1.6 kVA Chassis Mount Transformer cURus
- Block 5 kVA Chassis Mount Transformer cURus