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SCHNEIDER Surge Arrester: Two Phase, 120/240V AC, 2 Poles, 3 Wires, L-N - DIN Rail Internal-Mount SPDs
SCHNEIDERDIN Rail Internal-Mount SPDs

SCHNEIDER Surge Arrester: Two Phase, 120/240V AC, 2 Poles, 3 Wires, L-N

The SCHNEIDER ELECTRIC Surge Arrester (MPN M9L12240) is a two-phase DIN Rail internal-mount SPD designed for 120/240V AC systems. It features 3-wire configuration with L-N protection modes, a voltage protection…

SKU 3G-OTH-22551

Brand
SCHNEIDER
Item
Surge Arrester: Two Phase, 120/240V AC, 2 Poles, 3 Wires, L-N
Category
DIN Rail Internal-Mount SPDs
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9L12240
Type
L-N, 200 kA
AC
120/240V
Phase
Two
Poles
2
Wires
3
Voltage
120/240V AC
Mounting Style
DIN-Rail
Number of Wires
3 Wires
Modes of Protection
L-N
Voltage Protection Rating
1200V (L-L)
Short Circuit Current Rating
200 kA
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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER ELECTRIC Surge Arrester (MPN M9L12240) is a two-phase DIN Rail internal-mount SPD designed for 120/240V AC systems. It features 3-wire configuration with L-N protection modes, a voltage protection rating of 1200V (L-L), and a short circuit current rating of 200 kA.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER din rail internal-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SCHNEIDER ELECTRIC Surge Arrester Cartridge: 240 V, 20 kA Nominal Discharge Current (MPN M9LC275). Key specifications — Max. Continuing Operating Voltage: 240 V; For Use With: PRD175r Surge Protection Device; Brand: SCHNEIDER.
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SCHNEIDER ELECTRIC Surge Arrester Cartridge: 240 V, 20 kA Nominal Discharge Current (MPN M9LC275). Key specifications — Max. Continuing Operating Voltage: 240 V; For Use With: PRD175r Surge Protection Device; Brand: SCHNEIDER.
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SQUARE D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires, L-N, 150 V(L-N) (MPN HFNF120IESE020). Key specifications — Voltage: 120V AC; Number of Wires: 3 Wires; Modes of Protection: L-N; Voltage Protection Rating: 150 V(L-N); Filtering: Yes; Mounting Style: DIN-Rail; Brand: SQUARE D.
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SQUARE D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires, L-N, 150 V(L-N) (MPN HFNF120IESE020). Key specifications — Voltage: 120V AC; Number of Wires: 3 Wires; Modes of Protection: L-N; Voltage Protection Rating: 150 V(L-N); Filtering: Yes; Mounting Style: DIN-Rail; Brand: SQUARE D.
SQUARE D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires, L-N, 150 V(L-N) (MPN HFNF120IESE005). Key specifications — Voltage: 120V AC; Number of Wires: 3 Wires; Modes of Protection: L-N; Voltage Protection Rating: 150 V(L-N); Filtering: Yes; Mounting Style: Flange; Brand: SQUARE D.
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SQUARE D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires, L-N, 150 V(L-N) (MPN HFNF120IESE005). Key specifications — Voltage: 120V AC; Number of Wires: 3 Wires; Modes of Protection: L-N; Voltage Protection Rating: 150 V(L-N); Filtering: Yes; Mounting Style: Flange; Brand: SQUARE D.
SCHNEIDER ELECTRIC Surge Arrester Cartridge: 277 V, For PRD175r Surge Protection Device (MPN M9LC320). Key specifications — Max. Continuing Operating Voltage: 277 V; For Use With: PRD175r Surge Protection Device; Brand: SCHNEIDER.
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SCHNEIDER ELECTRIC Surge Arrester Cartridge: 277 V, For PRD175r Surge Protection Device (MPN M9LC320). Key specifications — Max. Continuing Operating Voltage: 277 V; For Use With: PRD175r Surge Protection Device; Brand: SCHNEIDER.
EATON Surge Protection Device: Two Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-N/N-G, 240 V AC (MPN AGDN24020R). Key specifications — Voltage: 240V AC; Number of Wires: 2 Wires + Ground; Phase: Two; Modes of Protection: L-G; Max. Continuing Operating Voltage: 240 V AC; Voltage Protection Rating: 1500V (L-L, L-G, N-G); Short Circuit Current Rating: 150 kA; Filtering: No.
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EATON Surge Protection Device: Two Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-N/N-G, 240 V AC (MPN AGDN24020R). Key specifications — Voltage: 240V AC; Number of Wires: 2 Wires + Ground; Phase: Two; Modes of Protection: L-G; Max. Continuing Operating Voltage: 240 V AC; Voltage Protection Rating: 1500V (L-L, L-G, N-G); Short Circuit Current Rating: 150 kA; Filtering: No.

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SCHNEIDER ELECTRIC Surge Arrester: Three Phase, 277/480V AC, 3 Poles, 4 Wires, L-N, 200 kA (MPN M9L33480). Key specifications — Voltage: 277/480V AC; Number of Wires: 4 Wires; Modes of Protection: L-N; Voltage Protection Rating: 1000V (L-N); Short Circuit Current Rating: 200 kA; Mounting Style: DIN-Rail; Brand: SCHNEIDER.
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SCHNEIDER ELECTRIC Surge Arrester: Three Phase, 277/480V AC, 3 Poles, 4 Wires, L-N, 200 kA (MPN M9L33480). Key specifications — Voltage: 277/480V AC; Number of Wires: 4 Wires; Modes of Protection: L-N; Voltage Protection Rating: 1000V (L-N); Short Circuit Current Rating: 200 kA; Mounting Style: DIN-Rail; Brand: SCHNEIDER.
SCHNEIDER ELECTRIC Surge Arrester: Three Phase, 120/208V AC, 3 Poles, 4 Wires, L-N, 200 kA (MPN M9L13208). Key specifications — Voltage: 120/208V AC; Number of Wires: 4 Wires; Modes of Protection: L-N; Voltage Protection Rating: 1200V (L-L); Short Circuit Current Rating: 200 kA; Mounting Style: DIN-Rail; Brand: SCHNEIDER.
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SCHNEIDER ELECTRIC Surge Arrester: Three Phase, 120/208V AC, 3 Poles, 4 Wires, L-N, 200 kA (MPN M9L13208). Key specifications — Voltage: 120/208V AC; Number of Wires: 4 Wires; Modes of Protection: L-N; Voltage Protection Rating: 1200V (L-L); Short Circuit Current Rating: 200 kA; Mounting Style: DIN-Rail; Brand: SCHNEIDER.
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SCHNEIDER ELECTRIC Surge Arrester: Three Phase, 480V AC, 3 Poles, 4 Wires, L-N, 200 kA (MPN M9L53480). Key specifications — Voltage: 480V AC; Number of Wires: 4 Wires; Modes of Protection: L-N; Voltage Protection Rating: 3000V (L-L); Short Circuit Current Rating: 200 kA; Mounting Style: DIN-Rail; Brand: SCHNEIDER.
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