Overview
The Midtex 157-34C3L1 is a Type 157 series general purpose relay rated for 24VDC coil operation. Engineered for industrial control applications, this relay delivers reliable contact switching and signal control in machinery, automation equipment, and panel-mounted electrical systems. The 157 series has earned UL & CSA Recognition as motor controllers, ensuring compliance with stringent safety standards through 600VAC ratings.
Key Features
- 24VDC coil voltage for reliable operation in DC control circuits
- Type 157 general purpose relay platform trusted in industrial environments
- UL & CSA recognized motor controller ratings
- Plug-in or solder terminal options available across the 157 series
- Interlocked frame and contact block design prevents contact misalignment
- Compact, standardized footprint for easy panel integration
Technical Specifications
- Coil Voltage: 24VDC nominal
- Series: Midtex Type 157
- Contact Configuration: Varies by sub-model (consult datasheet)
- Contact Material: Silver Cadmium Oxide or equivalent
- Operating Temperature: Standard industrial range (consult full specifications)
- Certifications: UL & CSA recognized
- Terminal Options: Solder, plug-in, or .187" quick-connect
- Application: General purpose control, motor controllers, switching circuits
Typical Applications
- Motor starter and contactor circuits
- Machinery interlocks and safety controls
- Electrical equipment switching and sequencing
- Panel-mounted control relay banks
- Automation equipment logic circuits
Compatibility & Replacements
Compatible With
- Industrial control panels and DIN-rail systems
- 24VDC power supply circuits
- Relay sockets designed for Type 157 footprint
- Standard motor control applications rated through 600VAC
Replaces / Drop-In Replacement For
- Other Midtex Type 157 series relays with equivalent coil voltage and contact configuration
- Legacy industrial relays of similar switching capacity
- Verify contact arrangement and electrical ratings before substitution
Works With
- 24VDC control circuit architecture
- Standard relay sockets (consult Type 157 socket compatibility)
- Panel-mounted electrical equipment and machinery controls
- Motor controllers and automation systems rated for industrial duty
