ABB ON Delay Single Timer Relay, Push In, 0.05 s → 300 h, DPDT, 2 Contacts, SPDT
- RS Stock No. 746-7078
- Mfr. Part No. 1SVR740100R3300
- Manufacturer ABB
CT-ERS Series On Delay Timers
The CT-ERS Series is an electronic timer series from the CT-S range with true ON - delay and 10 time ranges. All electronic timers from the CT-S range are available with two different terminal versions. You can choose between the proven screw connection technology (double - chamber cage connection terminals) and the completely tool free Easy Connect Technology (push-in terminals). This is denoted by either a "P" or "S" at the end of each manufacturer's part number.
Rated control supply voltage 24 → 48 Vdc, 24 → 240 Vac
ON - Delay timer
10 time ranges selectable between 0.05 s → 300 h
Precise adjustment by front - face operating elements
Screw connection technology or Easy Connect Technology available
Enclosure material for highest fire protection classification
Tool free mounting and demounting on DIN - rail
1 C/O (SPDT) contact
22.5 mm (0.89 in) width
2 LEDs for status indication
Approvals
UL 508, CAN/CSA C22.2 No.14, GL, GOST, CB scheme, CCC, CE & C-Tick
| Attribute | Value |
|---|---|
| Supply Voltage | 24 → 240 V ac, 24 → 48 V dc |
| Time Range | 0.05 s → 300 h |
| Mode of Operation | ON Delay |
| Mounting Type | DIN Rail |
| Number of Timer Functions | Single |
| Number of Contacts | 2 |
| Time Increment | Hours, Seconds |
| Power Supply | External |
| Contact Configuration | DPDT |
| Current Maximum | 4 A |
| Terminal Type | Push In |
| Minimum Voltage | 12 V |
| Maximum Voltage | 300 V ac |
| Contact Material | Cadmium Free |
| Length | 85.6mm |
| Depth | 113.4mm |
| Width | 22.5mm |
| Time Delay | <80 (Recovery) ms |
| Switch Configuration | SPDT |
