Ground Fault Monitors & Fault Location Systems for Ungrounded (Floating) AC and DC systems including 480V, 3-phase delta systems and pure DC systems
IR140Y-3 / IR140Y-4
Ground Fault Monitor for Ungrounded Single-phase AC systems to 300V AC
Datasheet Datasheet (PDF)                                                            
IR145Y-3 / IR145Y-4          
Ground Fault Monitor for Ungrounded DC and Single-phase AC to 300V AC / 290V DC
Datasheet Datasheet (PDF)                                                            
UG140P

Ground Fault Monitor for Ungrounded DC systems up to 220V DC

Datasheet Datasheet (PDF)                                                            
IR470LY-4

Ground Fault Monitor for Ungrounded Single & Three-phase AC systems to 600V

Datasheet Datasheet (PDF)                                                            
IR470LY2-6

Ground Fault Monitor for Ungrounded Single & Three-phase AC systems to 690V AC

Datasheet Datasheet (PDF)                                                            
IR475LY-4

Ground Fault Monitor for Ungrounded DC and Single & Three-phase AC systems to 690V AC / 400V DC

Datasheet Datasheet (PDF)                                                            
IRDH265-3.. / IRDH265-R3 (replaced with IRDH275 series, please see below)

Ground Fault Monitor for Ungrounded DC and Single & Three-phase AC systems to 500V AC / 280V DC

Datasheet Manual (PDF)                                                            
IRDH265-4.. / IRDH265-R4 (replaced with IRDH275 series, please see below)

Ground Fault Monitor for Ungrounded DC and Single & Three-phase AC systems to 790V AC / 650V DC

IRDH265/365 Operator Manual in PDF format - 850KB

Datasheet Datasheet (PDF)
Datasheet Manual (PDF)
IRDH275-4 (NEW Version - Replaces IRDH265 Series!)

Ground Fault Monitor for Ungrounded DC and Single & Three-phase AC systems to 793V / 650V DC

Datasheet Manual (PDF)
IRDH365-4 (Panel-mount version of IRDH265-4)

Ground Fault Monitor for Ungrounded DC and Single & Three-phase AC systems to 790V AC/ 650V DC

Datasheet Manual (PDF)
IRDH375-4 (NEW Version - Replaces IRDH365 Series!)

Ground Fault Monitor for Ungrounded DC and Single & Three-phase AC systems 790V AC / 650V DC (also see IRDH275)

IRDH375 Brochure in PDF format
IRDH375 Manual in PDF format - 1.1MB

Datasheet Datasheet (PDF)
AGH150W-4

High Voltage Coupler to extend voltage range to 1500V DC

Datasheet Datasheet (PDF)
AGH204S

High Voltage Coupler to extend voltage range to 1500V AC

Datasheet Datasheet (PDF)
AGH520S

High Voltage Couplers to extend voltage range to 7200V AC

Datasheet Datasheet (PDF)
RK470

Measuring Transducer (provides 4..20mA output for IR470/475, IRDH265/365, RCM470/475 and RCMA470/475 Series of Ground Fault Monitors)

Ground Fault Monitoring & Fault Location in Ungrounded Systems

IRDH575 and EDS460/490

Ground Fault Location System for Ungrounded AC/DC systems to 690V AC/500V DC


Datasheet IRDH575 Manual
Datasheet EDS460/490 Manual
EDS3065/EDS3365 System

EDS3065 / EDS3365
Portable Ground Fault Location Equipment for Ungrounded AC/DC Systems to 690V AC/500V DC

EDS3065 Manual in PDF format (1.5MB)
EDS3365 Manual in PDF format (2.6MB)

Datasheet Datasheet (PDF)
Back to the top of page
BENDER: The Power in Electrical Safety
700 Fox Chase - Highlands Corp. Center - Coatesville, PA 19320 USA
Phone: 610-383-9200 / Fax: 610-383-7100 - Toll Free: 1-800-356-4266
To request more information, use our online form
or email us at: info@bender.org