SIR2B20A4 - ABB Solid State Relay 90-150 V AC/DC Input, 120 V AC Output, SPST NO, Surface Mount

SIR2B20A4

SIR2B20A4 is an ABB solid state relay designed for reliable switching protection with a wide input voltage range and compact surface mount design.This relay features an input voltage range of 90 to 150 V AC/DC and provides a 120 V AC output with a single-pole single-throw normally open (SPST NO) contact form. It uses optical isolation with LED/photo transistor input type for enhanced noise immunity and low power consumption. The relay is surface mounted using one #10 (M5 x 0.8) screw and offers a dielectric breakdown of at least 2000 V between terminals and mounting surface. It operates in temperatures from -40°C to 60°C and is suitable for industrial motor control and protection applications.

• Input Voltage: 90-150 V AC/DC
• Output Voltage: 120 V AC
• Output Form: SPST Normally Open (NO)
• Mounting Type: Surface mount with one #10 screw
• Input Type: Optical isolation LED/photo transistor
• Dielectric Breakdown: ≥2000 V terminals to mounting surface
• Operating Temperature Range: -40°C to 60°C
• Output Voltage Drop: Approximately 2.0 V at rated current
• Power Consumption: ≤0.5 W
• Dimensions: 2 x 2 x 1.51 inches (50.8 x 50.8 x 38.4 mm)

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Specifications

• Part Number: SIR2B20A4
• Manufacturer : ABB
• Category : Motor Control
• Item Subcategory : Overload Relay
• Family : SIR Series – Solid-State Isolated Relay
• Type : SIR Series – Solid-State Isolated Relay

Product Data

• Weight : 5