1SVR550107R4100_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Specifications Parameter / Item Value / Description Product Type / Function Electronic timer relay — ON‑delay (delay‑on‑make) Part Number 1SVR550107R4100 (model name: CT‑ERE) Time Range / Delay Setting 0.3 … 30 seconds Control / Supply Voltage (Us) 24 V AC/DC or 220–240 V AC Output Contacts 1 change‑over contact (1 C/O, SPDT) Output Rating 250 V AC / 4 A (max) Utilization / Load Ratings • AC‑12 (resistive/general load): 4 A @ 230 V AC • AC‑15 (inductive / motor‑control load): 3 A @ 230 V AC • DC‑12: 4 A @ 24 V DC • DC‑13: 2 A @ 24 V DC Mounting / Terminals DIN‑rail (e.g. TH35) mounting, screw‑terminal connections Dimensions Width: 22.5 mm Height: 78 mm Depth: 78.5 mm Net weight: ~ 0.067 kg Operating Temperature Range –20 °C … +60 °C (typical for control‑relay class) Housing / Protection / Standards Terminals: IP20; Compliant with standards IEC/EN 61812‑1, CAN/CSA C22.2 No.14, UL 508; RoHS compliant Mounting Positions Any (1…6) according to mounting guidelines

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DESCRIBE

The ABB 1SVR550107R4100 is an electronic time relay belonging to ABB’s CT‑E timer family. It provides an ON‑delay (delay‑on‑make) timing function: when control power is applied, the relay will wait for a preset delay before switching its output. The device is compact and DIN-rail mountable, designed for installation in control panels, automation cabinets, industrial control systems, lighting control, or other applications that require delayed switching of loads. It supports a wide range of control supply voltages (both low-voltage DC/AC and standard AC), giving flexibility in integration with different control systems.

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