American Zettler

AZ21xx Series Power Relays

American Zettler PCB-mounted 40 A miniature power relays feature optional quick-connect terminals

Image of American Zettler AZ21xx Series Power Relays The AZ21xx series of power relays from American Zettler is a robust and affordable single-pole switching solution for high-current AC voltage applications. With its standardized footprint and compact frame, its normally closed contact has exceptional switching performance and is specially designed to simplify the challenges that both system designers and supply chain managers encounter when evaluating alternative relay solutions. Additionally, it supports wider contact gap versions with improved creepage, clearance, and dielectric strength to satisfy safety standards of up to 4 kV isolation.

Features
  • NO load contact with 40 A/250 VAC switching capability
  • NC load contact with 30 A/277 VAC switching capability
  • Load contact gap: ≥1.75 mm (AZ2150W)
  • UL Class F (+155°C) version available
  • Epoxy-sealed versions available for automated wave soldering and immersion cleaning
  • Optional quick-connect terminals for improved thermal management
  • VDE and UL/CUR approvals
Applications
  • HVAC
  • Industrial controls
  • Home appliances
  • Load management systems

AZ21xx Series Power Relays

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RELAY GEN PURPOSE SPST 40A 12VAZ2150-1A-12DERELAY GEN PURPOSE SPST 40A 12V494 - Immediate$2.02View Details
RELAY GEN PURPOSE SPST 40A 12VAZ2150-1A-12DEFRELAY GEN PURPOSE SPST 40A 12V9525 - Immediate$2.08View Details
RELAY GEN PURPOSE SPST 40A 24VAZ2150-1A-24DEFRELAY GEN PURPOSE SPST 40A 24V5906 - Immediate$2.18View Details
RELAY GEN PURPOSE SPDT 30A 24VAZ2100-1C-24DEFRELAY GEN PURPOSE SPDT 30A 24V2446 - Immediate$2.82View Details
RELAY GEN PURPOSE SPDT 40A 24VAZ2150-1CE-24DEFRELAY GEN PURPOSE SPDT 40A 24V3839 - Immediate$2.89View Details
RELAY GEN PURPOSE SPST 40A 5VAZ2100-1AE-5DEFRELAY GEN PURPOSE SPST 40A 5V305 - Immediate$1.57View Details
RELAY GEN PURPOSE SPST 40A 12VAZ2100-1A-12DERELAY GEN PURPOSE SPST 40A 12V1953 - Immediate$1.94View Details
RELAY GEN PURPOSE SPST 40A 15VAZ2100-1AE-15DERELAY GEN PURPOSE SPST 40A 15V2140 - Immediate$1.99View Details
RELAY GEN PURPOSE SPST 40A 24VAZ2100-1A-24DERELAY GEN PURPOSE SPST 40A 24V1316 - Immediate$1.99View Details
RELAY GEN PURPOSE SPST 40A 12VAZ2100-1A-12DEFRELAY GEN PURPOSE SPST 40A 12V862 - Immediate$2.00View Details
RELAY GEN PURPOSE SPST 40A 24VAZ2100-1AE-24DEFRELAY GEN PURPOSE SPST 40A 24V2482 - Immediate$2.04View Details
RELAY GEN PURPOSE SPST 40A 24VAZ2100-1A-24DEFRELAY GEN PURPOSE SPST 40A 24V1524 - Immediate$2.04View Details
RELAY GEN PURPOSE SPST 40A 5VAZ2150-1AE-5DEFRELAY GEN PURPOSE SPST 40A 5V2021 - Immediate$2.08View Details
RELAY GEN PURPOSE SPST 40A 15VAZ2150-1A-15DEFRELAY GEN PURPOSE SPST 40A 15V1023 - Immediate$2.08View Details
RELAY GEN PURPOSE SPST 40A 12VAZ2150-1AE-12DEFRELAY GEN PURPOSE SPST 40A 12V0 - Immediate$2.08View Details
RELAY GEN PURPOSE SPST 40A 9VAZ2150-1A-9DEFRELAY GEN PURPOSE SPST 40A 9V274 - Immediate$2.08View Details
RELAY GEN PURPOSE SPST 40A 15VAZ2160-1A-15DEFRELAY GEN PURPOSE SPST 40A 15V1698 - Immediate$2.18View Details
RELAY GEN PURPOSE SPDT 30A 12VAZ2150-1C-12DEFRELAY GEN PURPOSE SPDT 30A 12V1533 - Immediate$2.85View Details
RELAY GEN PURPOSE SPDT 40A 24VAZ2150-1C-24DERELAY GEN PURPOSE SPDT 40A 24V308 - Immediate$2.95View Details
RELAY GEN PURPOSE SPST 40A 12VAZ2100-1AE-12DEFRELAY GEN PURPOSE SPST 40A 12V1261 - Immediate$2.00View Details
Published: 2025-12-01