Circuit Protection

1220-20-I4-480M3

Active

BOARD MOUNT SURGE PROTECTORS TPMOV SPD 50KA 550VAC M3 MODULE

Search across all available documentation for this part.

Circuit Protection

Active

BOARD MOUNT SURGE PROTECTORS TPMOV SPD 50KA 550VAC M3 MODULE

Technical Specifications

Parameters and characteristics for this part

Specification	1220-20-I4-480M3

Current - Discharge (Max) (8/20µS) [Max]	50 kA
Current - Discharge (Nom) (8/20µS)	20 kA
Current - Short Circuit Rating (SCCR)	200 kA
Features	Thermally Protected, Remote Signaling Contacts
Form	Module Only
Mounting Type	Surface Mount
Number of Poles	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Type	Type 2, Type 4
Voltage - Continuous Operating (Max) (MCOV) [Max]	550 VAC
Voltage - Protection Rating (VPR)	1.5 kV

Part	Voltage - Protection Rating (VPR)	Number of Poles	Operating Temperature [Max]	Operating Temperature [Min]	Features	Voltage - Continuous Operating (Max) (MCOV) [Max]	Type	Current - Discharge (Max) (8/20µS) [Max]	Mounting Type	Current - Discharge (Nom) (8/20µS)	Form	Current - Short Circuit Rating (SCCR)
Bourns Inc. 1220-20-I4-480M3	1.5 kV	1	85 °C	-40 C	Remote Signaling Contacts Thermally Protected	550 VAC	Type 2 Type 4	50 kA	Surface Mount	20 kA	Module Only	200 kA

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

BOARD MOUNT SURGE PROTECTORS TPMOV SPD 50KA 550VAC M3 MODULE

Technical documentation and resources