ETI's utilities group works closely with its customers to make available the products and services they need.
ETI provides complete network protector manufacturing, refurbishing, and replacement parts.We maintain an extensive inventory for old and new network protectors. We have recently purchased General Electric's Network Protector Parts Division and provide support for the complete line.
In the electronics field ETI has complete research and development capabilities with engineering and manufacturing personnel to produce final designs. Current products include microprocessor network protector relays, microprocessor capacitor bank controls and power line communication equipment. Currently more than twenty major utilities are utilizing the ETI MNPR®.

Network Protector Refurbishing
Traning Courses
SCADA

Literature & Manuals.

313NP Brochure
313NP Renewal Parts Catalog
313NP Instruction Manual
316NP Instruction Manual
137NP Brochure
137NP Renewal Parts Catalog
137NP Instruction Manual
147NP Instruction Manual
147NP Renewal Parts Catalog
Misc NP Renewal Parts Catalog
Microprocessor Capacitor Bank Controller Guide
Silver Sand Fuses Booklet
MNPR® Accessories

Network Protectors
Network Protector Parts
Variac and Test Box
Silver Sand Fuses

Microprocessor Network Protector Relay
Local Relay Communications

• Handheld with "Commander"
• Computer-based with "FieldPro"

Transmitter Field Tester
Receiver
Transmitter

Microprocessor Capacitor Bank Controller
Power Direction Clamp
Communication Enclosure
All Sensors