SR4M4021

Power Relay, 3PST-NO, SPST-NC, 21 VDC, 8 A, SR4 Series, Through Hole, Non Latching

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Manufacturer: TE CONNECTIVITY - SCHRACK
Product type: Power Relays
Contact Configuration:3PST-NO, SPST-NC; Coil Voltage:21VDC; Contact Current:8A; Product Range:SR4 D/M Series; Relay Mounting:Through Hole; Coil Type:Non Latching; Contact Voltage
SVHC: No SVHC (21-Jan-2025)
Coil Type: Non Latching
Coil Voltage: 21VDC
Product Range: SR4 Series
Relay Mounting: Through Hole
Coil Resistance: 551ohm
Contact Current: 8A
Relay Terminals: Solder
Contact Material: Silver Tin Oxide
Contact Voltage VAC: 250V
Contact Voltage VDC: -
Approvals & Standards: UL
Contact Configuration: 3PST-NO, SPST-NC

Delivery and price
Units per pack	250
Price	13.06 €
Current stock	200+
Lead time	7 days

Datasheet

Updated at March 17, 2026