Dehn, DG M TT ACI Surge Arrester 275V Maximum Voltage Rating Type 2/Class Ii

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Subtotal (1 unit)*

SGD1,595.20

(exc. GST)

SGD1,738.77

(inc. GST)

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Units
Per unit
1 - 1SGD1,595.20
2 +SGD1,547.33

*price indicative

RS Stock No.:
193-6589
Mfr. Part No.:
DG M TT ACI 275 FM
Manufacturer:
Dehn
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Brand

Dehn

Product Type

Surge Arrester

Suppressor Type

Type 2/Class Ii

Maximum Voltage

275V

Mount Type

DIN Rail

Packaging

1 pieces

Series

DG M TT ACI

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

80°C

Depth

77mm

Height

90mm

Standards/Approvals

EN 61643-11 / IEC 61643-11, KEMA

Length

72mm

Hazardous Area Certification

No

COO (Country of Origin):
DE
Modular surge arrester with Advanced Circuit Interruption (ACI) for TT and TN-S systems (3+1 configuration).

New technology "Advanced Circuit Interruption" (ACI) integrated in the protection module, consists of a switch / spark gap combination

Due to ACI technology no external backup fuse required

Small connection cross-sections (6 mm²) absolutely sufficient *)

TOV withstand also at 440 V (AC)

High system reliability, no tripping of 32 A gG fuses

Zero leakage current due to galvanic isolation by ACI switch unit

Energy coordination with other arresters of the Red/Line product family

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