CZR Solid State Contactors
Compact Design Provides Versatile Solid State Option
The new SERIES CZR solid state contactor from Watlow® provides a low-cost, highly compact and versatile solid state option for controlling electric heat. With DIN-rail and back panel mounting standard on every controllers, the CZR allows for simple and quick installation.
The extensive capabilities of the SERIES CZR include single-phase, 24 to 50 amp zero-cross and random switching up to 600V~ (see output rating curve). The unique integrated design removes the guesswork associated with selecting a proper heat sink and precise terminations for the application.
This controller holds many agency approvals and is ideal for applications that require UL®, CSA and CE approvals. SERIES CZR contactors are available in 
(ac/dc) input
The SERIES CZR is reliably backed by a two-year warranty from Watlow.
| Features | Benefits |
|---|---|
| DIN-rail or standard panel mount |
|
| Compact size |
|
| Touch-safe terminals |
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| Mercury free |
|
| Faster switching with solid state |
|
| UL® 508 recognized, CSA LR700195 certified and CE 60950, VDE 0805 applied for |
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| Back-to-back SCR design |
|
Applications
- Semiconductor processing
- Plastics processing
- Heat treating
- Drying ovens
- Food processing
- Petroleum/chemical
- Lighting equipment
- Furnace/oven
UL® and C-UL® are registered trademarks of Underwriter's Laboratories, Inc.
Related Literature, News and Downloads
Click on the below links for more product information. PDF documents require Adobe® Reader® version 7 or higher for viewing.
| Specification Sheets & Brochures | Size/Pages |
|---|---|
| Series CZR | 100K / 2 (PDF) |
| Solid State Relay | 126K / 4 (PDF) |
| Related Technical Documents | Size/Pages |
|---|---|
| Solid State Relay (SSR) Mounting and Installation Instructions, July 2003 | 53K / 2 (PDF) |
PDF documents require Adobe® Reader® version 7 or higher for viewing.
Adobe® is a registered trademark of Adobe Systems Incorporated.
