M100B Type 1 Whole House Surge Protector

100KA DIN-rail Mounted Large Discharge Current AC Power SPD

Name: 100KA DIN-rail Mounted Large Discharge Current AC Power SPD
Brand: Shenzhen Techwin Lightning Technologies Co., Ltd.

M100 series power supply system AC modules are mainly applicable to the power distribution systems for class I / type 1 protection. Type 1 spd surge arrester can protect electrical equipment from the impact of lightning electromagnetic pulse, induced overvoltage, transit operation, and resonance( less than 100 μs) overvoltage. For the price and other information, please feel free to contact us.

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Feature of M100B Type 1 AC Power SPD

Remote alarm.
large discharge current.
quick response.
Standardized module design, easy to install, simple for maintenance.
Latest arcing technology, avoid fire accident thoroughly.
Special impact fuse with high reliability.
The power supply protection devices own internationally famous core components with excellent performance.

Wiring Diagram of M100B Surge Protection Type 1

M100B Type 1 AC Power SPD 1+N M100B Type 1 AC Power SPD 3+N

B1+N (L-N, N-PE) B3+N (L1/L2/L3-N, N-PE)

M100B Type 1 AC Power SPD B2 M100B Type 1 AC Power SPD B4

B2 (L/N-PE) B4 (L1/L2/L3-N, N-PE)

Application of M100B Type 1 Surge Protection Device

Type1 class I Whole House Surge Protective Device is an AC power surge protector for AC Power System.

Sensitive electronic equipment
Telecom centers
Automatic control centers
Intelligent buildings
Industrial enterprises
Medical institutes

Technical Parameters of M100B Type 1 Surge Protector

Model	M100B1	M100B2	M100B1+N	M100B4	M100B3+N
Lightning protection zone(LPZ)	1-2
Standards Compliance	IEC61643-11, EN60950
Classification	Class I /Type 1
Nominal working voltage Un	220V			385V
Max continuous operating voltage Uc	385V
Nominal discharge current (8/20µs) In	50KA
Max discharge current Imax (8/20µs) Imax	100KA
Follow current interrupt rating Ifi	25KArms/100Arms
Short-Circuit Current Rating Isccr	25KA
Temporary overvoltage (TOV)(L-N) Ut	440 V / 120 min. – withstand
Temporary overvoltage (TOV) [N-PE) Ut	1200 V / 200 ms – withstand
Protection level @40kA, 8/20µs Up	2100V
Protection level @20kA, 8/20µs Up	1500V
Response time tA (L-N/N-PE)	25ns/100ns
Protection model	L-PE	L/N-PE	L-N, N-PE	L1/L2/L3, N-PE	L1/L2/L3-N, N-PE
Dimension	90 (H)×36(W)×65(L)mm	90 (H)×72(W)×65(L)mm		90 (H)×144(W)×65(L)mm
Mounting	DIN-rail Mounting 35mm
IP code	IP20
Working conditions	Temperature: -40 to 80℃, Relative humidity: ≤95％