Surge suppressor with thermal protection designed to open in the event of overheating due to an abnormal over-voltage or temporary over voltage (TOV) and will interrupt any abnormal current that may be encountered.

Ø ETL approved as per UL1449-3rd

Ø In compliance with UL1449 3rd with Interrupt current 100KArms

Ø Type 4 SPD for Type 2 application

Ø High surge current capability Imax 50kA 8/20.

Ø Quick thermal response and perfect circuit cutoff function due to special disconnector design with internal arc extinguishing device (Patent).

Ø When MTMOVs are disconnected from the circuit.

1) Tab can be viewed through top hole of plastic housing.

2) Top pin as monitor terminal

Application in the AC mains, service entrance, and heavy industrial etc.

Type		MTMOVxxxS*
		150	180	275	320	420	510	550
In accordance with		UL1449 3rd
Varistor Voltage @1mA V1mA (V)		240 ±10%	270 ±10%	430 ±10%	510 ±10%	680 ±10%	820 ±10%	910 ±10%
Max. continuous operating voltage (AC/DC)		150 /200	180 /230	275 /350	320 /410	420 /560	510 /670	550 /745
Nominal discharge current(8/20) In x 15 times		20kA
Max. discharge current(8/20) Imax x 1 time		50kA
Voltage protection level	VPR	<0.6kV	<0.6kV	<0.9kV	<1.2kV	<1.5kV	<1.5kV	<1.6kV
Response time		≤25 ns
Operating temperature range		- 40ºC ~ + 75ºC
Enclosure material		thermoplastic; extinguishing degree UL94 V-0
Insulation Resistance		≥10 MOhm
Electric Strength		≥2500V (AC)
Disconnector instructions		viewed through top hole of plastic housing
Remote alarm contact		Top pin as monitor terminal
SCCR		100kA
Approvals, Certifications		ETL approval as per UL1449 3rd ;CE

Contact : Allison

Skype: hitsales12

Emails: sales12@spd-china.com allison8800@gmail.com

Mobile; 86 13760914636

Website: www.surgeprotection-alis.com

Product Tags:

thermally protected mov

xps thermal insulation

thermally protected varistor

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