Block 250 VA Chassis Mount Transformer, 2 x 24 V ac, DIN EN 61558-2-4, cURus, DIN EN 61558-2-2, UL 5085-1/-2, IEC
- RS Stock No.:
- 123-7388
- Distrelec Article No.:
- 303-82-967
- Mfr. Part No.:
- STEU 250/48
- Manufacturer:
- Block
Subtotal (1 unit)*
TWD4,733.00
(exc. GST)
TWD4,969.65
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- Plus 7 unit(s) shipping from February 23, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD4,733.00 |
*price indicative
- RS Stock No.:
- 123-7388
- Distrelec Article No.:
- 303-82-967
- Mfr. Part No.:
- STEU 250/48
- Manufacturer:
- Block
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Block | |
| Product Type | Chassis Mount Transformer | |
| Primary Voltage | 230 V, 400 V ac | |
| Secondary Voltage | 2 x 24 V ac | |
| Power | 250VA | |
| Maximum Operating Temperature | 40°C | |
| Width | 96 mm | |
| Length | 105mm | |
| Minimum Operating Frequency | 50Hz | |
| Depth | 125mm | |
| Weight | 3.6kg | |
| Series | STEU | |
| Standards/Approvals | DIN EN 61558-2-4, cURus, DIN EN 61558-2-2, UL 5085-1/-2, IEC 61558-2-4, IEC 61558-2-2, EN 61558-2-6, EN 61558-2-2, DIN EN 61558-2-6, EN 61558-2-4, CSA 22.2 No.66, IEC 61558-2-6, VDE 0570 Teil 2-2, VDE 0570 Part2-4, VDE 0570 Teil 2-6 | |
| Maximum Operating Frequency | 60Hz | |
| Select all | ||
|---|---|---|
Brand Block | ||
Product Type Chassis Mount Transformer | ||
Primary Voltage 230 V, 400 V ac | ||
Secondary Voltage 2 x 24 V ac | ||
Power 250VA | ||
Maximum Operating Temperature 40°C | ||
Width 96 mm | ||
Length 105mm | ||
Minimum Operating Frequency 50Hz | ||
Depth 125mm | ||
Weight 3.6kg | ||
Series STEU | ||
Standards/Approvals DIN EN 61558-2-4, cURus, DIN EN 61558-2-2, UL 5085-1/-2, IEC 61558-2-4, IEC 61558-2-2, EN 61558-2-6, EN 61558-2-2, DIN EN 61558-2-6, EN 61558-2-4, CSA 22.2 No.66, IEC 61558-2-6, VDE 0570 Teil 2-2, VDE 0570 Part2-4, VDE 0570 Teil 2-6 | ||
Maximum Operating Frequency 60Hz | ||
- COO (Country of Origin):
- DE
Block STEU Series Isolating Transformers
BLOCK STEU series isolating transformers with a dual input of 230 and 400 Vac, These safety transformers have a high performance for the volume due to their compact design. The transformers are quick to cable up due to the use of spring clamp terminals, they are also simple to mount with their robust metal footplate with oval slots.
Features
Dual input Voltage
Good switch on behaviour due to reduced starting currents
Excellent corrosion protection
Low Noise
Contact protected screw connection terminals complying with UVV BGV A3
Applications
An isolating transformer for safe electrical isolation of the input and out put sides. The Transformer is suitable for creating SELV and PELV because of the limit on the output voltage. The construction of the transformer can supply control systems according to VDE0113.
Related links
- Block 2 Output 250 VA Chassis Mount Transformer IEC 61558-2-2 CSA 22.2 No.66, DIN EN
- Block 160 VA Chassis Mount Transformer UL 5085-1/-2 VDE 0570 Teil 2-2
- Block 63 VA Chassis Mount Transformer EN 61558-2-2 UL 5085-1/-2 VDE
- Block 2 x 6 V ac 2 Output Pin PCB Transformer VDE VDE 0570 Part 2-6 DIN EN
- Block 2 Output 630 VA Chassis Mount Transformer CSA 22.2 No.66 VDE 0570 cURus,
- Block 12 V ac 2 Output Pin PCB Transformer EN 61558-2-1 UL 5085-1/-2 VDE 0570
- Block 2 Output 63 VA Chassis Mount Transformer DIN EN 61558-2-2 UL 5085-1/-2, VDE 0570
- Block 2 x 15 V ac 2 Output Pin PCB Transformer cURus UL 5085-1/-2 IEC