| PartNumber | CB-1023B-78 | CB-1021B-78 | CB-1028D-30 |
| Description | Time Delay & Timing Relays CMOS 120AC 0.6-60Sec | Time Delay & Timing Relays CMOS 120AC 0.1-10Sec | Time Delay & Timing Relays CMOS 24VDC 0.1-10Sec |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Time Delay & Timing Relays | Time Delay & Timing Relays | Time Delay & Timing Relays |
| RoHS | N | N | N |
| Termination Style | 11 Pin Octal Plug | 11 Pin Octal Plug | 8 Pin Octal Plug |
| Relay Contact Form | 2 Form C (DPDT-NO, NC) | 2 Form C (DPDT-NO, NC) | 2 Form C (DPDT-NO, NC) |
| Operating Supply Voltage | 120 VAC | 120 VAC | 24 VDC |
| Timing Range | 0.6 s to 60 s | 0.1 s to 10 s | 0.1 s to 10 s |
| Contact Rating | 10 A at 30 VDC, 277 VAC | 10 A at 240 VAC | 10 A at 30 VDC, 277 VAC |
| Packaging | Bulk | Bulk | - |
| Application | Various models time from 0.1 sec. to 100 min | Various models time from 0.1 sec. to 100 min | Various models time from 0.1 sec. to 100 min |
| Coil Voltage | 120 V | 120 V | 120 V |
| Contact Form | DPDT (2 Form C) | DPDT (2 Form C) | DPDT (2 Form C) |
| Features | Repeatability + 2 % max | Repeatability + 2 % max | Repeatability + 2 % max |
| Power Rating | 3 VA | 3 VA | 3 VA |
| Type | CMOS IC Time Delay Relay | CMOS IC Time Delay Relay | CMOS IC Time Delay Relay |
| Voltage Rating | 120 VAC | 120 VAC | 24 VDC |
| Brand | TE Connectivity / P&B | TE Connectivity / P&B | TE Connectivity / Agastat |
| Contact Material | Silver Cadmium Oxide | Silver Cadmium Oxide | Silver Cadmium Oxide |
| Mode of Operation | Delay on Release | Delay on Release | Delay on Operate |
| Mounting Style | Socket | Socket | Socket |
| Compliance | CSA | CSA | CSA |
| Dielectric Strength | 500 V | 500 V | 500 V |
| Product Type | Timing Relays | Timing Relays | Timing Relays |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Relays | Relays | Relays |
| Part # Aliases | 1-1393136-6 | 1-1393136-4 | 1-1393136-9 |
| Unit Weight | - | 6 oz | 4.248008 oz |