Contact : +33 1 41 23 50 35 (9:00 – 17:00 CEST)

Ultra Compact Type 3 hard wired surge protector

MSB6-24/LD
Part Number: 561313
MSB6-24/LD
  • Ultra compact type 3 surge protector
  • 24 Vac or 24 Vdc version available
  • LED indicator
  • IP20
  • EN 61643-11, IEC 61643-11, UL1449 ed.5 compliance

MSB6 surge protectors Type 3 are designed for effective protection of sensitive equipment, in addition to the surge protector installation (coordination surge protector). These surge protectors utilize a ultra compact and economica scheme based varistors, to obtain a power flow relevant for secondary protection. The operating condition of the arrester is signaled by buzzer.

Select another reference:

SPD type
3
Network
24 Vac - 30 Vdc
Nominal line voltage
Un 24 V
Max. AC operating voltage
Uc 30 Vac
Max. DC operating voltage
Uc 38 Vdc
Temporary Over Voltage (TOV) Charasteristics - 5 sec.
Without disconnection
UT 36 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn
Without disconnection or with safety disconnection
UT 42 Vac disconnection
Operating current
Continious current at Uc
Ic None
Follow current
If None
Nominal discharge current
15 x 8/20 µs impulses
In 0.5 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax 2 kA
Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
Uoc 1 kV
Protection mode(s)
Common/Differential mode
Protection level L/N
@ In (8/20µs)
Up L/N 0.18 kV
Protection level L/PE
@ In (8/20µs)
Up L/PE 0.18 kV
Admissible short-circuit current
Isccr 3 000 A
Technology
MOV
Connection to Network
Wires
Compact
Yes
Mounting
AC outlet or screw terminal
Housing material
Thermoplastic UL94 V-0
Operating temperature
Tu -40/+85°C
Protection rating
IP20
Failsafe mode
Disconnection from AC network
Disconnection indicator
Green LED OFF
Voltage/operating indicator
Green Led ON
Dimensions
See diagram
Weight
0.022 kg
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
EAC
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed