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Picture of surge arrester, Multi9 PRD1 75r, 3P, 277/480 V
SKU:

M9L33480

surge arrester, Multi9 PRD1 75r, 3P, 277/480 V

Old price: $554.40 INC GST
$327.60 INC GST
Available for Shipping : 07-Jan-2026
surge arrester, Multi9 PRD1 75r, 3P, 277/480 V
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Manufacturer: Schneider Electric
Delivery date: 07-Jan-2026
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Product Data Sheet
This Multi9 PRD1 product is a surge arrester. it can be installed in a variety of installations including service entrance, branch panels and control panel environments. It is connected to electrical distribution network. Its surge arrester class type is type 1. The Imax maximum discharge current is 75kA. It can be associated with a 30A and C curve tripping circuit breaker. The Uc maximum continuous operating voltage is 320VAC in common mode (L/N). The In nominal discharge current is 20kA (L/PE). The Up maximum voltage protection level is 1000V (L/N) and 2000V (L/L). It can be mounted on DIN rail for modular installation. Its width is 6 pitches of 9mm. The degree of protection is NEMA 1. The operating temperature is -25°C to 60°C. The storage temperature is -40°C to 85°C. This product complies with UL 1449 standard.

Products specifications

Attribute name Attribute value
Main
Device short name PRD1 75r
Poles description 3P
Surge arrester type electrical distribution network
Signal contacts composition 1 SD (1 C/O)
Range Multi9
Product name Multi9 PRD1
Product or component type surge arrester
Remote signalling with
Complementary
Tightening torque 3-3 N.m PE, 3-3 N.m L/N
Depth 71.4 mm
Width 52.5 mm
Wiring configuration 4-wire
Colour grey (RAL 7035)
Maximum [Up] voltage protection level <2000 V L/L,  <1000 V L/N
Response time < 25 ns
Local signalling red mechanical indicator for end of life, green mechanical indicator for operating
Mounting mode clip-on
Disconnector device type associated circuit breaker 30 A curve C 10 kA
Connections - terminals tunnel type terminal (dry contacts)0.5-1.5 mm², tunnel type terminal6-25 mm² (AWG 10...AWG 4) - flexible, tunnel type terminal6-35 mm² (AWG 10...AWG 2) - rigid
Short-circuit withstand 200 kA
Wire stripping length 6 mm for dry contacts connection, 10 mm for PE connection, 10 mm for L/N connection
Net weight 522 g
Maximum discharge current 75 kA
[Uc] maximum continuous operating voltage differential mode: 640 V AC L/L, common mode: 320 V AC L/N
[Iimp] impulse current 75 kA
9 mm pitches 6
Nominal discharge current common mode: 20 kA (L/PE)
Mounting support DIN rail
Surge arrester class type type 1
Height 91.7 mm
Surge arrester technology MOV
Environment
Operating altitude 2000 m
IP degree of protection NEMA 1 built-in:
Relative humidity 0-95 %
Ambient air temperature for storage -40-85 °C
Pollution degree 3
Standards UL 1449:ed. 4
Ambient air temperature for operation -25-60 °C
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 6.500 cm
Package 1 Width 9.000 cm
Package 1 Length 11.800 cm
Package 1 Weight 404.000 g
Unit Type of Package 2 2
Number of Units in Package 2 16
Package 2 Height 15.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 6.716 kg

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