The STE 400/23/24 Control Transformer, manufactured by Block, is a versatile device offering various applications in automation and safety. It transforms 219 V AC, 230 V AC, and 241 V AC to a safe 24 V AC with a capacity of 400 VA, ideal for isolating and controlling voltage. Typical applications include use as a mains transformer in automation systems, ensuring reliable power and safety standards are met.
Connection |
Spring-loaded terminal |
Design type |
Open |
Dim |
(L x W x H) 104 x 120 x 121 mm |
Efficiency |
92% |
Fitting method |
Up to 250 VA: CombiBoard for TS-35 rail |
Frequency |
50 - 60Hz |
Height |
121mm |
Input voltage (number x voltage) |
1 x 219 V AC, 230 V AC, 241 V AC |
Insulation class |
VDE = B, UL = 130 |
Length |
104mm |
Max. ambient temperature |
+40°C |
Misc Attribute |
STE 400/23/24 |
Mounting Type |
L-piece |
No. of inputs |
1 |
No. of outputs |
1 |
Output voltage |
24V AC |
Output voltage (number x voltage) |
1 x 24 V AC |
Power |
400VA |
Protection class |
I |
RoHS-compliant |
Yes |
Standards |
UL 5085, CSA 22.2 (E103521) |
Test mark |
cULus recognized |
Type |
Control transformer |
Weight |
5kg |
Width |
120mm |
To use this facility please Sign In.
Sign In