Littelfuse

SMOV34S271MP

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Description

The SMOV34S Varistor Series offer an integrated thermal disconnect designed to open in the event of overheating due to abnormal overvoltage as outlined in UL1449 (3rd edition). These devices possess a separate micro-switch that can be used to indicate when the MOV is disconnected from the circuit. - Facilitates compliance with the 3rd edition of UL1449 for SPD products - High peak surge current handling capability and high energy absorption capability - Intermediate current: 50A/150A; Nominal Discharge Current Value: 10 kA (SMOV25S) and 20kA (SMOV34S), recognized by UL 1449. UL file number: E320116 - Compact design of MOV and switch - Lead-free and RoHS compliant
Part Number
SMOV34S271MP
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Specifications

Package Size
34mm
VMAX AC (V)
275
Max Rated DC Voltage
369
Surge Energy (WTM) (J)
550
Peak Pulse Current (ITM) 1xAmps (A)
40000
Peak Pulse Current (ITM) 2xAmps (A)
30000
Nominal DC Voltage (VNDC) (V)
431
VNDC MIN (V)
389
VNDC MAX (V)
473
Max Clamp Voltage (Vc) (V)
730
Clamp Polarity
Bi-directional