TE Connectivity 1-1393212-4 - General Purpose Power Relay, DC, Monostable, 2 Form A DPST-NO, 30 A Contact Rating, 12 VDC 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

1-1393212-4

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Specification Sheet

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Multiplier: 120

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Overview

TE Connectivity’s P&B T92 Series General Purpose Power Relay is a two-pole (DPST-NO) DC relay designed for high-current switching applications. Rated at 30A contact capacity, this monostable relay operates with a 12 VDC coil voltage, making it suitable for industrial control systems where reliable switching of heavy loads is required. The T92 Series supports both panel mount and PCB configurations, offering flexibility in installation. With 2 Form A (NO) and 2 Form C (CO) switching capability, it provides versatile contact configurations for diverse control needs. This relay is engineered to handle compressor loads up to 3.5 tons, supporting 110 LRA (Locked Rotor Amperage) and 25.3 FLA (Full Load Amperage), ensuring compatibility with common HVAC and refrigeration systems. The T92 Series is part of the Potter & Brumfield T92 family, a trusted line of power relays known for durability and consistent performance in industrial environments. SKU 1-1393212-4 ensures traceability and easy integration into existing systems. Use this relay for applications requiring robust switching of inductive loads, such as compressors, motors, and heating elements, where reliability and long service life are critical.
  • 30A contact rating for high-current switching applications
  • 2 Form A (NO) and 2 Form C (CO) switching configurations
  • 12 VDC coil voltage for DC control circuits
  • Panel mount or PCB-compatible installation options
  • Supports compressor loads up to 3.5 tons (110 LRA / 25.3 FLA)

Specifications

Amperage Rating
30 A
Application
Industrial controls
Connection
Quick Connect Terminals
Current Rating
30 A
Depth
2.7 in
Depth
68.58 mm
Enclosure
Flux Resistant Automatic Solder Capable
Height
1.0402 in
Height
26.42 mm
Mounting
Panel
Operating Temperature, Maximum
185 F
Operating Temperature, Maximum
85 C
Operating Temperature, Minimum
-67 F
Operating Temperature, Minimum
-55 C
Poles
2 Form A (DPST-NO)
Resistance
86
Series
T92 Series
Special Features
UL Coil Insulation Class F
Type
General Purpose Power Relay
Voltage Rating
12 VDC
Width
1.3598 in
Width
34.54 mm
With LED Indication
NO
One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.
JB5-2 2 POLE JUMPER 5.2MM SPACING

1SNK905302R0000

JB5-2 2 POLE JUMPER 5.2MM SPACING
JB5-5 5 POLE JUMPER 5.2MM SPACING

1SNK905305R0000

JB5-5 5 POLE JUMPER 5.2MM SPACING
Ground Lug

DNGL

Ground Lug
RELEASE UNDERVOLTAGE BS DWB400 D70

BS DWB400D70

RELEASE UNDERVOLTAGE BS DWB400 D70
LUG LT1A-UBW800

LT1A-UBW800

LUG LT1A-UBW800

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.