Authorized TE Connectivity Distributor
TE Connectivity 1393105-7 - Power Relays, General Purpose Power Relay, Monostable, 1250 mW Coil Power Rating DC, 472 Ω Coil Resistance, Potter & Brumfield KRPA

TE Connectivity 1393105-7 Power Relays, General Purpose Power Relay, Monostable, 1250 mW Coil Power Rating DC, 472…


Documents & Media
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 KRPA Series Monostable Power Relay (SKU: 1393105-7) is a general-purpose DC power relay engineered for reliable switching in industrial control systems, automation, and power distribution. This monostable relay features a 1250 mW coil power rating and 472 Ω coil resistance, ensuring consistent performance in demanding environments. Designed for long-term durability, the KRPA Series delivers dependable operation in critical applications where electrical switching precision is essential. Key specifications include: - **Coil Power Rating:** 1250 mW DC - **Coil Resistance:** 472 Ω - **Type:** Monostable Power Relay - **Series:** Potter & Brumfield KRPA - **Manufacturer:** TE Connectivity - **UNSPSC Code:** 39122324 - **Country of Origin:** US The KRPA Series is optimized for industrial machinery, control panels, and automation systems requiring stable, low-power DC switching. Its robust construction ensures reliable operation in harsh conditions, reducing maintenance costs and downtime. With a monostable design, the relay provides consistent activation and deactivation, making it ideal for applications such as HVAC systems, motor control, and signal routing. Trust TE Connectivity for a relay solution that combines precision engineering with long-term reliability.
  • 1250 mW DC coil power rating for efficient operation
  • 472 Ω coil resistance for precise control
  • Monostable design ensures consistent switching performance
  • General-purpose relay suitable for industrial automation
  • Manufactured by TE Connectivity under UNSPSC 39122324

Specifications

Connection Type
Power Relay
Feature
Width
Feature
Height
Feature
Depth
Series
Potter & Brumfield KRPA
Series
KRPA
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 current capability of the KRPA series relays?

The KRPA series relays have a current capability ranging from 5 to 10A.

What contact arrangements are available for KRPA series relays?

Contact arrangements of 1, 2, and 3 form C (CO) are available for the KRPA series.

What type of termination does the KRPA series use for installation?

The KRPA series uses octal type termination for quick installation.

What is the rated coil voltage range for DC coils?

The rated coil voltage range for DC coils is from 6 to 220VDC.

What is the rated coil voltage range for AC coils?

The rated coil voltage range for AC coils is from 6 to 240VAC.

What is the operating temperature range for DC coil KRPA relays?

The operating temperature range for DC coil KRPA relays is -45°C to 70°C.

What is the operating temperature range for AC coil KRPA relays?

The operating temperature range for AC coil KRPA relays is -45°C to 55°C.

Are indicator lamps available on KRPA series relays?

Yes, an indicator lamp is available on certain models of the KRPA series.

What are the approved agencies for KRPA series relays?

The KRPA series relays are approved by UL (E22575) and CSA (LR15734).

What is the mechanical endurance of the KRPA series relays?

The mechanical endurance of the KRPA series relays is 10x10^6 operations.

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.