| Series | Image | Description |
| BFR Series |  |
Binary Digital Plug-In Time Delay Relay (Toggle/Single-Shot) |
| BIR Series |  |
Binary Digital Plug-In Time Delay Relay (Interval) |
| BMR Series |  |
Binary Digital Plug-In Time Delay Relay (Delay-On-Make) |
| BOR Series |  |
Binary Digital Plug-In Time Delay Relay (Re-Triggerable Single-Shot) |
| BR Series |  |
Binary Digital Plug-In Time Delay Relay |
| BRR Series |  |
Binary Digital Plug-In Recycling Time Delay Relay (Recycle) |
| BRSR Series |  |
Binary Digital Plug-In Time Delay Relay (On/Off or Off/On Recycle) |
| BSR Series |  |
Binary Digital Plug-In Time Delay Relay (Single-Shot) |
| BTR Series |  |
Binary Digital Plug-In Time Delay Relay (Trailing Edge Triggered) |
| CBR Series |  |
Digital Plug-In Time Delay Relay (Delay-On-Break) |
| CDIR Series |  |
Digital Plug-In Time Delay Relay (Delayed Interval) |
| CIR Series |  |
Digital Plug-In Time Delay Relay (Interval) |
| CMR Series |  |
Digital Plug-In Time Delay Relay (Delay on Make) |
| COR Series |  |
Digital Plug-In Time Delay Relay (Retriggerable One Shot) |
| CR Series |  |
Digital Plug-In Time Delay Relay |
| CRR Series |  |
Digital Plug-In Time Delay Relay (Recycle) |
| CSR Series |  |
Digital Plug-In Time Delay Relay (Single Shot) |
| CTR Series |  |
Digital Plug-In Time Delay Relay (Trailing Edge Triggered) |
| DUR Series |  |
Universal Plug-In Time Delay Relay |
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