Introduction to ABB TVOC-2-240 1SFA664001R1001

Name: 1SFA664001R1001 ABB TVOC-2-240 industrial time relay module
SKU: 5836
Price: 1366.00 USD
Availability: InStock

Product Overview

The ABB TVOC-2-240 (order code: 1SFA664001R1001) is a precision industrial time relay module designed for automatic timing control in low-voltage electrical systems, widely applied in motor start-stop sequences, heating/cooling cycle regulation, and equipment interlock control in manufacturing workshops, commercial buildings, and power distribution cabinets. As a key component in sequential control circuits, it features adjustable timing ranges from 0.1 seconds to 10 hours, supporting both on-delay and off-delay working modes to adapt to diverse process requirements. The module is specifically optimized for 240V AC power grids, with a wide input voltage tolerance (±15%) that ensures stable operation even under grid voltage fluctuations common in industrial environments. Equipped with LED status indicators and mechanical locking terminals, it enables quick operation status identification and anti-loosening wiring—critical for reducing on-site maintenance time.

1SFA664001R1001

1SFA664001R1001 Technical Specifications

Product Model: TVOC-2-240 (Order Code: 1SFA664001R1001)
Product Type: Precision Industrial Time Relay Module
Series Affiliation: ABB TVOC Time Relay Series
Core Functions: On-delay/off-delay timing control, sequence trigger, electrical interlock support
Timing Performance: Adjustable range 0.1s-10h; Timing accuracy ±1% at ambient temperature 25°C
Input Specifications: AC 240V ±15%; Frequency 50/60Hz; Input current ≤10mA
Output Configuration: 1×DPDT relay output; Contact rating 10A/250V AC, 10A/30V DC
Working Modes: On-delay (NO/NC), Off-delay (NO/NC); Mode selection via DIP switch
Protection Features: Transient voltage suppression (2kV), Reverse polarity protection, Overcurrent protection
Response Time: ≤10ms; Reset time ≤50ms
Operating Environment: Temperature -20°C to +60°C; Humidity 5-95% (non-condensing); Protection rating IP20
Mechanical Features: DIN rail mount (35mm); Dimensions 35mm×75mm×100mm (W×H×D); Weight ~120g
Interface Design: Mechanical locking terminals; LED indicators (power on, relay active)
Certifications: CE, UL, IEC 61812-1 certified; Compliant with IEC 60947-5-1 industrial standards

1SFA664001R1001 Recommended ABB Products

ABB TVOC-2-400 1SFA664002R1001: 400V AC time relay that complements TVOC-2-240 for high-voltage grid applications.
ABB ACS880-01-04A6-2: 240V AC frequency converter that works with TVOC-2-240 for motor soft-start timing control.
ABB CT-MPN 1SFA616001R1001: Contactor module triggered by TVOC-2-240 to realize large-current load switching.
ABB RTU500: Remote terminal unit that integrates TVOC-2-240’s timing signals for remote control systems.
ABB PSR16-600-70: Soft starter that coordinates with TVOC-2-240 to optimize motor start-up sequences.
ABB EL300: Overload relay that uses TVOC-2-240’s timing logic to prevent motor overheating during start-up.
ABB TVOC-1-24: 24V DC time relay that pairs with TVOC-2-240 in mixed-voltage control circuits.
ABB DI830 3BSE008519R1: Digital input module that monitors TVOC-2-240’s operating status for DCS systems.
ABB PM5100: Programmable logic controller that configures TVOC-2-240’s timing parameters via communication.
ABB PU515A 3BSE032401R1: Redundant power supply that ensures stable voltage input for TVOC-2-240.