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57.904.2055.0
Conn Diode Terminal Block F 4 POS ST G DIN Rail/T DIN Rail ...
DESCRIPTION
The 57.904.2055.0 is a knife edge disconnect block (type WK 4/TKM/U) designed for safe disconnection and measurement in electrical circuits mounted on DIN rail systems. It features screw terminals accommodating fine stranded wire from 0.5–4 mm² or solid wire from 0.5–6 mm² (AWG 22–10), with a width of 6 mm and wire strip length of 9 mm. The block is rated for 800 V/8 kV/3 (impulse voltage) with a 600 V UL/CSA field and factory wiring rating, and carries a maximum current of 20 A. It complies with EN 60 947-7-1/DIN VDE 0611 T1 standards and is suitable for thermocouple measurement circuits, control systems, and general electrical interconnection applications requiring safe disconnection capability.
Search Keywords: 5790420550
SPECIFICATIONS
FREQUENTLY ASKED QUESTIONS
Is 57.904.2055.0 RoHS compliant?
Yes, 57.904.2055.0 is RoHS compliant.
What is the lead time for 57.904.2055.0?
The standard lead time for 57.904.2055.0 is approximately 3 days. In-stock quantities ship from Master Electronics.
IN STOCK: 0
Minimum Order Quantity: 5
Factory Lead-Time 3 Weeks
Datasheet