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AZ21xx Series Power Relays
American Zettler PCB-mounted 40 A miniature power relays feature optional quick-connect terminals
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
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | AZ2150-1A-12DE | RELAY GEN PURPOSE SPST 40A 12V | 0 - Immediate | $2.64 | View Details |
|  | AZ2150-1A-12DEF | RELAY GEN PURPOSE SPST 40A 12V | 0 - Immediate | $2.66 | View Details |
| | AZ2150-1A-24DEF | RELAY GEN PURPOSE SPST 40A 24V | 0 - Immediate | $2.73 | View Details |
|  | AZ2100-1C-24DEF | RELAY GEN PURPOSE SPDT 30A 24V | 626 - Immediate | $5.25 | View Details |
|  | AZ2150-1CE-24DEF | RELAY GEN PURPOSE SPDT 40A 24V | 0 - Immediate | $5.26 | View Details |
|  | AZ2100-1AE-5DEF | RELAY GEN PURPOSE SPST 40A 5V | 294 - Immediate | $2.93 | View Details |
|  | AZ2100-1A-12DE | RELAY GEN PURPOSE SPST 40A 12V | 0 - Immediate | $2.93 | View Details |
|  | AZ2100-1AE-15DE | RELAY GEN PURPOSE SPST 40A 15V | 2025 - Immediate | $2.96 | View Details |
|  | AZ2100-1A-24DE | RELAY GEN PURPOSE SPST 40A 24V | 1218 - Immediate | $2.96 | View Details |
| | AZ2100-1A-12DEF | RELAY GEN PURPOSE SPST 40A 12V | 143 - Immediate | $2.95 | View Details |
| | AZ2100-1AE-24DEF | RELAY GEN PURPOSE SPST 40A 24V | 944 - Immediate | $3.02 | View Details |
|  | AZ2100-1A-24DEF | RELAY GEN PURPOSE SPST 40A 24V | 0 - Immediate | $2.99 | View Details |
|  | AZ2150-1AE-5DEF | RELAY GEN PURPOSE SPST 40A 5V | 0 - Immediate | $2.92 | View Details |
|  | AZ2150-1A-15DEF | RELAY GEN PURPOSE SPST 40A 15V | 0 - Immediate | $2.92 | View Details |
|  | AZ2150-1AE-12DEF | RELAY GEN PURPOSE SPST 40A 12V | 8617 - Immediate | $2.92 | View Details |
|  | AZ2150-1A-9DEF | RELAY GEN PURPOSE SPST 40A 9V | 255 - Immediate | $2.92 | View Details |
|  | AZ2160-1A-15DEF | RELAY GEN PURPOSE SPST 40A 15V | 1175 - Immediate | $2.98 | View Details |
| | AZ2150-1C-12DEF | RELAY GEN PURPOSE SPDT 30A 12V | 2605 - Immediate | $5.16 | View Details |
|  | AZ2150-1C-24DE | RELAY GEN PURPOSE SPDT 40A 24V | 275 - Immediate | $5.25 | View Details |
| | AZ2100-1AE-12DEF | RELAY GEN PURPOSE SPST 40A 12V | 1171 - Immediate | $2.98 | View Details |
Published: 2025-12-01
