Type 1 Whole House Surge Protector -BT BM200 320 RM/1+N

Type 1 Whole House Surge Protector BT BM200 320 RM/1+N（806144）is for installation at LPZ 0A-1 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class I (Class B) for single-phase 220V-240V TT/TN(“1+1"circuit) AC power supply system. Designed according to IEC 61643-11:2011 ; EN 61643-11:2012; GB 18802.1-2011.

Type

BT BM200 320 RM/1+N
Art.-No.

806144
Features

1. Combined lightning current arrester for single-phase TT/TN ( “1+1” circuit) system. 2. High discharge capacity, quick response 3. Double thermal disconnector devices, providing more reliable protection. 4. Multifunctional connection for conductors and busbar . 5. Double terminal for parallel or series (V-shape) connection. 6. Windows will change to red when fault and also provide remote alarm control at the same time. 7. Suitable for use in single phase 220V-240V AC systems.

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Location of Use:
Main Distribution Boards

System Type:
Single Phase, TT/TN

Protection Elements:
High Energy MOV+ High Energy GDT

Surge Ratings:
In=100kA/100kA(8/20μs)

High Surge Currents:
Imax=200kA/200kA(8/20μs)

Type 1 Whole House Surge Protector provides primary protection against large electrical surges, such as those caused by lightning or utility switching. Installed at the main electrical panel, it diverts excess voltage before it enters the house, safeguarding all connected devices and appliances from damage.

Product Description:

The BT BM200 320 RM/1+N Type 1 Whole House Surge Protector offers advanced protection against electrical surges, ensuring your home's electrical system and valuable appliances remain safe from lightning strikes, power spikes, and other electrical disturbances. This high-quality surge protector is designed for installation at the main electrical panel, providing comprehensive defense for your entire property.

Product Advantages:

1. Type 1 Protection: Ideal for high-energy surge events, including direct lightning strikes.
2. Rated for 320kA: Handles large surge currents with ease to protect your home.
3. 1+N Configuration: Ensures both live and neutral lines are protected for full coverage.
4. Durability: Built to withstand harsh electrical conditions, offering long-term protection.
5. Easy Installation: Compatible with most standard electrical systems for quick, hassle-free installation.

Technical Data

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3 Years Warranty
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Type	BT BM200 150 RM/1+N	BT BM200 275 RM/1+N	BT BM200 320 RM/1+N	BT BM200 385 RM/1+N
Art.-No.	806142	806143	806144	806145
According to IEC 61643-11/EN 61643-11	Class I / Type 1
System mode	1 Phase，TT/TN System (“ 1+1″)circuit
Nominal voltage [UN](50/60Hz)	120V	230V	230V	230V
Rated voltage (max. continuous voltage) [Uc] [L-N / N-PE](50/60Hz)	150V/255V	275V/255V	320V/255V	385V/255V
Nominal discharge current (8/20μs) [In] [L-N / N-PE]	100kA/100kA	100kA/100kA	100kA/100kA	100kA/100kA
Max. discharge current (8/20μs) [Imax] [L-N / N-PE]	200kA/200kA	200kA/200kA	200kA/200kA	200kA/200kA
Lightning impulse current (10/350μs) [Iimp] [N-PE]	100kA	100kA	100kA	100kA
Voltage protection level at In [Up] [L-N / N-PE]	≤ 2.0kV/ ≤ 2.5kV	≤ 2.2kV/ ≤ 2.5kV	≤ 2.5kV/ ≤ 2.5kV	≤ 3.5kV/ ≤ 2.5kV
Response time [tA] [L-N / N-PE]	≤ 25ns/≤ 100ns
Failure indication	Red
Number of remote terminals	1(or Optional）
Max. back up fuse (L-L’) [F]	125A gL/gG(Series wiring)
Max. back up fuse (L) [F]	200A gL/gG(Parallel wiring)
Operating temperature range [Tu]	-40°C…+80°C
Degree of Protection	IP 20
Cross-sectional area	35mm² solid / 50mm² flexible
Mounting on	35mm DIN rail, EN 60715
Enclosure material	Light gray thermoplastic, UL94-V0
Dimension	2 mods
Certification	CE; RoHS；REACH
Compliance	IEC 61643-11:2011 ; EN 61643-11:2012; GB 18802.1-2011
Type of remote signaling contact	Switching contact
Switching capacity a.c.	250V/0.5A
Switching capacity d.c.	250V/0.1A, 125V/0.2A, 75V/0.5A
Cross-sectional area for remote signaling contact	Max. 1.5mm² solid/flexible
Warranty	3 Years