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DEHNbloc Modular for North America

  • High discharge current capacity due to powerful creepage discharge spark gap
  • Directly coordinated with DEHNguard MU surge protective devices without additional cable length
  • ANSI/UL 1449 – 4th Ed. open type 1 surge protection device (SPD)

DEHNbloc MU 3PY ... 3W+G

DIN rail mount, pluggable lightning current arrester consisting of a base part and plug-in protection modules for application in 3 Phase Wye electrical systems

2 Products

Part No. 908505 DB MU 3PY 208 3W+G R

GTIN 4013364228139, Customs tariff No. (EU): 85363030, Gross weight: 938.00 g, PU: 1.00 pc(s)

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Additional information

DEHNbloc MU 3PY 208 3W+G R lightning current arrester
3-pole, modular lightning current arrester for
three Phase Wye 120/208V electrical systems
with floating Form C (SPDT) remote status contact
ANSI/UL 1449 – 4th Ed. recognised surge protection device (SPD)
Nominal system voltage: 120/208 V Phase Wye
Voltage Protection Rating [L-G]/[L-L]: 1500 Vpk / 2500 Vpk
Lightning impulse current (10x350): 35 kA
Nominal discharge current (8x20): 20 kA
Short circuit current rating (SCCR): 25 kA
Fault indication
Width: 6 mod.

Brand: DEHN
Type: DB MU 3PY 208 3W+G R
Part No.: 908505
or equivalent.

Certificates

 

Technical data

SPD classification acc. to ANSI/UL 1449 4th Ed. Type 1 Component Assembly SPD
Max. continuous operating voltage [L-G] / [L-L] (MCOV) 150 V a.c. / 260 V a.c.
Lightning impulse current (10x350 µs) (Iimp ) 35 kA
Voltage protection rating [L-G] / [L-L] (VPR) 1500 Vpk / 2500 Vpk
Approvals UL
Remote status contact Floating (dry), Form C (SPDT)

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Part No. 908506 DB MU 3PY 480 3W+G R

GTIN 4013364228146, Customs tariff No. (EU): 85363030, Gross weight: 959.00 g, PU: 1.00 pc(s)

Images

Additional information

DEHNbloc MU 3PY 480 3W+G R lightning current arrester
3-pole, modular lightning current arrester for
three Phase Wye 277/408V electrical systems
with floating Form C (SPDT) remote status contact
ANSI/UL 1449 – 4th Ed. recognised surge protection device (SPD)
Nominal system voltage: 277/408 V Phase Wye
Voltage Protection Rating [L-G]/[L-L]: 1800 Vpk / 3000 Vpk
Lightning impulse current (10x350): 25 kA
Nominal discharge current (8x20): 20 kA
Short circuit current rating (SCCR): 30 kA
Fault indication
Width: 6 mod.

Brand: DEHN
Type: DB MU 3PY 480 3W+G R
Part No.: 908506
or equivalent.

Certificates

 

Technical data

SPD classification acc. to ANSI/UL 1449 4th Ed. Type 1 Component Assembly SPD
Max. continuous operating voltage [L-G] / [L-L] (MCOV) 320 V a.c. / 555 V a.c.
Lightning impulse current (10x350 µs) (Iimp ) 25 kA
Voltage protection rating [L-G] / [L-L] (VPR) 1800 Vpk / 3000 Vpk
Approvals UL
Remote status contact Floating (dry), Form C (SPDT)

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