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TE Connectivity 4-1393123-1 - Power Relays, General Purpose Power Relay, Monostable, 850 mW Coil Power Rating DC, 650 Ω Coil Resistance, Potter & Brumfield KHA

TE Connectivity 4-1393123-1 Power Relays, General Purpose Power Relay, Monostable, 850 mW Coil Power Rating DC, 650…


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Installation InstructionsSpecification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The TE Connectivity Potter & Brumfield KHA Series power relay (SKU: 4-1393123-1) is a monostable, general-purpose relay designed for reliable electrical switching in industrial control and automation systems. This relay features a DC coil with a precise power rating of 850 mW and a coil resistance of 650 Ω, ensuring efficient operation in power distribution and control circuits where dependable switching is critical. Engineered for consistent performance, the KHA Series relay provides stable and predictable operational behavior with its monostable design, which returns to the de-energized state when power is removed. This characteristic makes it ideal for applications requiring stable switching operations, such as control panels, machinery automation, and electrical distribution systems. The relay is part of the established Potter & Brumfield KHA series, known for its reliability and versatility in industrial environments. Its compact design and robust specifications make it a practical choice for engineers and technicians seeking a dependable component for electrical switching applications. The 850 mW coil power rating and 650 Ω coil resistance are optimized for efficient power consumption while maintaining reliable switching performance. Key applications include industrial automation, control systems, and power distribution where consistent signal transmission and electrical isolation are required. The relay's design ensures optimal performance in demanding electrical control requirements, making it a trusted solution for engineers and maintenance professionals.
  • Monostable design ensures stable, predictable switching operations
  • 850 mW DC coil power rating for efficient power consumption
  • 650 Ω coil resistance for precise electrical control
  • General-purpose relay suitable for industrial automation and control systems
  • Part of the established Potter & Brumfield KHA series

Specifications

Coil Power Rating
850 mW DC
Coil Resistance
650 Ω
Feature
Type of electric connection
Feature
Width
Feature
Height
Feature
Depth
Relay Type
Monostable
Series
Potter & Brumfield KHA
Series
KHA
RTXD Extractor Tool

6896057-1

RTXD Extractor Tool
Relay Accessories, Sockets & Clips, Printed Circuit Board, Phenolic, Printed Circuit Board, 6, Socket, Potter & Brumfield R10

1-1393143-3

Relay Accessories, Sockets & Clips, Printed Circuit Board, Phenolic, Printed Circuit Board, 6, Socket, Potter & Brumfield R10
Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10

1-1393143-6

Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
IP67 SCP-X Extreme Environment Series Power Supply. Double Stacked, Output Power 2 x 100W, Output Voltage 24 Vdc, Output Current 7.6 A total, 3.8 A per pair

SCP102D24X-C02

IP67 SCP-X Extreme Environment Series Power Supply. Double Stacked, Output Power 2 x 100W, Output Voltage 24 Vdc, Output Current 7.6 A total, 3.8 A per pair

Frequently Asked Questions

What is the operating temperature range for this relay?

The ambient temperature range for this relay is -45 extdegree C to 70 extdegree C.

What is the weight of the relay?

The weight of the relay is 45g.

What are the available contact materials for this relay?

Available contact materials include Ag, AgCdO, Au-AgNi, Au overlay Ag, and Au diffused Ag.

What contact arrangements are available for the KHA series?

The KHA series offers 2 form C (2CO) and 4 form C (4CO) contact arrangements.

What are the available coil voltage ranges for AC and DC?

The coil voltage range is 5 to 240VDC and 6 to 240VAC.

What are the available coil voltage ranges for AC and DC?

The coil voltage range is 5 to 240VDC and 6 to 240VAC.

What is the weight of the relay?

The weight of the relay is 45g.

What is the operating temperature range for this relay?

The ambient temperature range for this relay is -45 extdegree C to 70 extdegree C.

What contact arrangements are available for the KHA series?

The KHA series offers 2 form C (2CO) and 4 form C (4CO) contact arrangements.

What are the available contact materials for this relay?

Available contact materials include Ag, AgCdO, Au-AgNi, Au overlay Ag, and Au diffused Ag.

Frequently Asked Questions about TE Connectivity

What technical support does TE Connectivity offer?

TE Connectivity offers comprehensive technical support through multiple channels, including a dedicated technical hotline at 1-800-777-3300. The company provides advanced technical support with 3 dedicated support centers, a global technical hotline network, and delivers over 8,000 hours of technical training annually to ensure certified expertise across 25+ languages.

What environmental ratings do TE Connectivity products have?

TE Connectivity products feature robust environmental ratings across multiple standards, including NEMA Type 1, 2, 3, 3R, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. Our enclosures are designed to withstand challenging industrial environments, with operating temperatures ranging from -40°C to 130°C, and include enhanced UV inhibitors for outdoor applications.

What certifications and standards do TE Connectivity products comply with?

TE Connectivity products meet rigorous international certifications and standards across industrial automation applications, including UL (United States), CSA (Canada), CE (European Community), and international safety standards. Our product lines are designed to comply with critical industrial certifications such as NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and industrial communication protocols including PROFINET, EtherNet/IP, and DeviceNet. We ensure comprehensive compliance through active participation in key industrial standards committees and maintaining ISO 9001 quality system certification.

What industries and applications are TE Connectivity products used for?

TE Connectivity products are engineered for critical industrial applications across multiple sectors, including industrial device manufacturing, automotive, robotics, food and beverage, material handling, alternative energy, and commercial vehicle industries. Their solutions span connectivity, power distribution, network communications, and sensor technologies that support complex industrial automation requirements, with a focus on robust connectivity solutions for challenging manufacturing environments.

What are the main product lines offered by TE Connectivity?

TE Connectivity offers a comprehensive range of industrial connectivity solutions including Cable Ties, Cable Cleats, Power Connectors, Grounding Connectors, Terminals, Safety Solutions, Identification Products, and Wiring Duct. Their product lines are designed for robust industrial applications, featuring various connection technologies like wave soldering, spring-cage connections, and mis-insertion protection across multiple electrical and connectivity categories.

What accessories are available for TE Connectivity products?

TE Connectivity offers a comprehensive range of communication and bus accessories for industrial automation systems, including communication terminal boards (CTB810, CTB811), bus extenders (horizontal and vertical models like cHBX01L/R, HBX01L/R, VBX01T/B), and bus terminators (TER800, TER810). These accessories are designed to enhance connectivity, power distribution, and communication capabilities for HN800 and CW800 controller systems, with options for left/right side mounting, power connections, and network termination.

How are TE Connectivity products typically installed?

TE Connectivity products are typically installed through professional commissioning services that include site audits, precise wiring verification, and both remote and on-site installation support. Our expert service engineers conduct comprehensive installation processes involving system verification, programming, communication testing, and personnel training to ensure optimal performance and reliability of the equipment.