Dehn, DG M TT ACI Surge Arrester 275 V Maximum Voltage Rating Surge Arrester

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Subtotal (1 unit)*

£852.41

(exc. VAT)

£1,022.89

(inc. VAT)

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1 - 1£852.41
2 +£724.55

*price indicative

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

Dehn

Suppressor Type

Surge Arrester

Maximum Voltage Rating

275 V

Mounting Type

DIN Rail

Series

DG M TT ACI

Length

72mm

Depth

77mm

Height

90mm

Dimensions

72 x 77 x 90mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+80°C

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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