Siemens SIMOCODE 3UF18 Current Transformer (205-820 A)

3UF18 protection current transformer for actuating overload relays, converting 205 ... 820 A into a 1 A secondary signal.

Key features

Operating range 205 ... 820 A
Standard secondary signal 1 A
For mounting on contactors and stand-alone installation, screw fixing
Terminal cover available for transformer/contactor combinations

Specifications

Brand	Siemens
Product line	SIMOCODE 3UF18
Secondary current	1 A
Function	Protection current transformer
Category	Accessories
Source	Siemens Catalog IC 10 · 2026, p. 921

3UF1868-3GA00

Item: Current transformer | Range: 205 ... 820 A | Mounting: Screw fixing

AccessoriesSiemens

1 product code available in this family

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Siemens SIMOCODE 3UF18 Current Transformer (205-820 A)

Brand Siemens·Accessories

Available part numbers (1)

3UF1868-3GA00

How to order

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