Roxburgh KMF370 Filter

Core Performance & Industrial Application

The Roxburgh EMC (Deltron) KMF370 is a three-phase general-purpose RFI mains filter for conducted EMI suppression on 400/480 VAC industrial supplies.

Rated 70 A continuous; 135% overload for 2 hours; stud terminals; flange/chassis mount; IP20 enclosure.

Earth leakage 2 mA; rated for 50/60 Hz; max ambient 40℃; built to EN 60939 and UL 1283 / CSA 22.2.

It suppresses drive and switching noise on three-phase equipment supply lines as spare replacement.

Technical Specifications

▶ Product type: Three-phase RFI mains line filter

▶ Brand: Roxburgh EMC (Deltron)

▶ Model: KMF370 (KMF series)

▶ Rated current: 70 A; overload 135% for 2 h

▶ Voltage: 400/480 VAC (500 VAC rating); 50/60 Hz; 3-phase

▶ Earth leakage: 2 mA; capacitance 2.2 µF

▶ Terminals: Stud connection; flange/chassis mount; IP20

▶ Mass: 3.19 kg; dimensions 312×93×190 mm (L×W×H)

▶ Ambient: Max 40℃; standards EN 60939, UL 1283, CSA 22.2

▶ Feature: General-purpose conducted EMI suppression, stud wiring

▶ Note: Leakage option and terminal layout confirmed from nameplate before ordering

▶ Country of origin: UK

▶ Compliance: CE, UL, cUL certification

Industry Applications

Applied in VFD/servo drive cabinets, three-phase switchgear EMC filtering and mains filter spare replacement.

Note: Confirm voltage class, leakage option and terminal layout against nameplate before ordering