Catalogue Number (Base + Modules + Remote Signalling)	BSPM1275TNR	BSPM4275TNSR
Price	5,875	*
System Voltage / Poles	230V/1	230V/4
Max. continuous operating AC voltage (MCOV) [UV]	275V	275V
Max. continuous operating AC voltage [UC]	350V	-
Capacity	1 mods., DIN 43880	4 mods., DIN 42880
Replacement Modules: MOV Technology	BPM275IEC
Voltage protection level [UP]	≤ 1.25kV
Voltage protection level at 5kA [UP]	≤ 1kV
Short-circuit withstand capability for max. mains-side overcurrent protection	50kArms
Max. main-side overcurrent protection	125A gL/gG
Temporary overvoltage (TOV) [UT]	335V/5 sec.
Response time [tA]	≤ 25ns
Nominal discharge current (8/20us) [In]	20kA
Max. Discharge current (8/20us) [Imax]	40kA
Standards Information	KEMA
SPD according to EN 61643-11	Type 2
SPD according to IEC 61643-1	Class II
TOV Characteristics	Withstand
Operating temperature range [TU]	-40˚C to + 80˚C
Operating state/fault indication	Green (good)/Red (replace)
Number of ports	1
Cross-sectional area (min.)	1.5mm²/14AWG solid/flexible
Cross-sectional area (max.) flexible	35mm²/2AWG strandard-25mm²/4AWG
Mounting	35mm DIN Rail per EN 60715
Enclosure material	Thermoplastic, UL 94V0
Loction category	Indoor
Degree of protection	IP 20
Product Warranty	Five Years**
Remote Contact Signaling Type	Changeover Contact
AC Switching Capacity (Volts/Amps)	250V /0.1A
DC Switching Capacity (Volts/Amps)	250V/0.1A;125V/0.2A;75V/0.5A
Conductor ratings and Cross-Sectional Area for Remote Contact Signal Terminals	60/75˚C Max. 1.5mm²/14AWG Solid/Flexible

IEC Surge Protection

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