TE Connectivity 3-1393211-8 - General Purpose Power Relay, AC, Monostable, 2 Form C DPDT-CO, 30 A Contact Rating, 120 VAC Coil Voltage, Potter & Brumfield T92. P&B T92 Series two-pole 30A Panel Mount or PCB Power Relay. 40-amp relays feature 2 form A (NO) and 2 form C (CO) switching capability. Designed to control compressor loads to 3.5 tons, 110LRA / 25.3FLA.
TE Connectivity

3-1393211-8


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Specification Sheet

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Overview

The TE Connectivity 3-1393211-8, part of the Potter & Brumfield T92 series, is a general-purpose power relay designed for robust AC applications. This monostable relay features a 2 Form C (DPDT-CO) contact configuration, providing two normally open and two normally closed contacts. With a substantial 30 Ampere contact rating, it is engineered to handle significant electrical loads. The coil operates at 120 VAC, making it suitable for a wide range of standard power control systems. This relay is specifically designed for demanding applications, including the control of compressor loads up to 3.5 tons, with ratings of 110 LRA (Locked Rotor Amps) and 25.3 FLA (Full Load Amps). Its versatile design allows for both panel mounting and PCB mounting, offering flexibility in installation. The P&B T92 Series two-pole 30A Power Relay is built for reliability and performance in power switching scenarios. The 40-amp relays within this series feature 2 Form A (NO) and 2 Form C (CO) switching capability, demonstrating the broad capabilities of the T92 platform. SKU: 3-1393211-8.
  • TE Connectivity T92 Series General Purpose Power Relay
  • 30 Ampere Contact Rating for high-current applications
  • 120 VAC Coil Voltage for standard AC power systems
  • 2 Form C (DPDT-CO) contact configuration
  • Suitable for compressor loads up to 3.5 tons (110 LRA / 25.3 FLA)

Specifications

Amperage Rating
30 A
Application
Industrial controls
Connection
PCB Connection
Depth
2.0598 in
Depth
52.32 mm
Enclosure
Dust Protected
Height
1.2098 in
Height
30.73 mm
Mounting
Board Mount
Operating Temperature, Maximum
149 F
Operating Temperature, Maximum
65 C
Operating Temperature, Minimum
-67 F
Operating Temperature, Minimum
-55 C
Resistance
950
Special Features
UL Coil Insulation Class F
Type
General Purpose Power Relay
Width
1.3598 in
Width
34.54 mm
With LED Indication
NO
RTXD Extractor Tool

6896057-1

RTXD Extractor Tool
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Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10

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PS-60

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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 contact configuration of the 3-1393211-8 relay?

The TE Connectivity 3-1393211-8 relay features a 2 Form C (DPDT-CO) contact configuration, meaning it has two normally open and two normally closed contacts.

What is the maximum compressor load this relay can control?

This relay is designed to control compressor loads up to 3.5 tons, with specific ratings of 110 LRA (Locked Rotor Amps) and 25.3 FLA (Full Load Amps).

What is the coil voltage for the TE Connectivity 3-1393211-8 relay?

The coil voltage for this general-purpose power relay is 120 VAC.

Can the 3-1393211-8 relay be mounted on a PCB?

Yes, the TE Connectivity 3-1393211-8 relay offers flexibility in installation and can be mounted on a PCB.

What is the contact rating of the 3-1393211-8 power relay?

The TE Connectivity 3-1393211-8 general-purpose power relay has a contact rating of 30 Amperes.

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.