45ASB120V100P-3 H076482 100 A 560 A 45 W 85 kA2s 3 2 2 kg
? d=67mm
45ASB120V125P-3 J076483 125 A 650 A 53 W 150 kA2s 3 3 4 kg
45ASB120V160P-3 K076484 160 A 930 A 55 W 320 kA2s 3 3 4 kg
? d=76mm
45ASB120V200P-3 L076485 200 A 1300 A 62 W 720 kA2s 3 4 2 kg
? d=88mm
45ASB120V250P-3 M076486 250 A 1800 A 74 W 1280 kA2s 3 6 1 kg
45ASB120V250P-3
 
HIGH VOLTAGE FUSE SYSTEM
SURGE PROTECTION DEVICES
EP MERSEN COM 261
SURGE
PROTECTION
DIN-RAIL IEC


CONTENTS
SURGE PROTECTION DEVICES
EP MERSEN COM 262
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet 
Surge-Trap® Monobloc STMT1 Series - 50kA
DIN-RAIL IEC TYPE 1 / CLASS I
 
1 Pole
 
 
 
  Un Uc Iimp (10/350) In (8/20) Up  
L-N (1Ph)
STMT1-50K150V-1P 83010103 120 VAC 150 V 50 kA 50 kA ≤ 2 kV
STMT1-50K275V-1P 83010100 230 VAC 275 V 50 kA 50 kA ≤ 2 kV
STMT1-50K320V-1P 83010104 277 VAC 320 V 50 kA 50 kA ≤ 2 kV
STMT1-50K440V-1P 83010107 400 VAC 440 V 50 kA 50 kA ≤ 2 5 kV
N-PE (N)
STMT1-100K-N 83010102 Neutral 255 V 100 kA 100 kA ≤ 2 kV
STMT1-50K275V-1P
SURGE PROTECTION DEVICES
EP MERSEN COM 263
MERSEN reserves the right to change, update or correct, without notice, any information contained in this datasheet 
SURGE
PROTECTION
Surge-Trap® Pluggable STPT12 Series - 12 5kA
DIN-RAIL IEC TYPE 1+2 / CLASS I+II
1 Pole
 
 
 
  Un Uc Iimp
(10/350)
Imax
(8/20) In (8/20) Up   Remote
Cartridge No
L-N N-PE
L-N (1Ph)