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Surge Protection Devices (SPD) Critical Power Products

Section 5

UL1449 3rd edition, DIN-rail SPDs for Distribution Panels Technical Features Technical Features

Product Number

SAP1II40/175 SAP1II40/175C

SAP1II40/275

SAP1II40/320 SAP1II40/320C

Communication Models Product Number

175C SAP1II40/275C

UL File

-

E468805

E468805

Designation according UL 1449 4th Edition Maximum continuous operating voltage

SPD Type 2CA

SPD Type 2CA

SPD Type 2CA

MCOV (V)

175

275

320

Nominal discharge current (8/20 µ)

I n

(kA)

20

20

20

Voltage protection rating Short circuit current rating

VPR (V)

700 100

900

1000

SCCR (kA)

85

100

Designation according to EN 61643-11/IEC 61643-1

Type 2/Class II

Type 2/Class II

Type 2/Class II

Nominal voltage AC 50-60Hz

U n U C

(V) (V)

120 175

230 275

277 320

Max. continuous operating voltage Max. discharge current (8/20 µs)

I max

(kA) (kV) (ns)

40 ≤1

40

40

Voltage protection level

U P

≤1.3 ≤25 125

≤1.4 ≤25 125

Response time

t A

≤25 125

Max. mains-side overcurrent protection

(A gL/gG)

Short-circuit withstand capability for max. mains-side overcurrent protection

Icc (kA)

25

25

25

Temporary overvoltage (TOV)

U T

(V)

337/5sec. withstand

337/5sec. withstand

337/5sec. withstand

TOV characteristics

Operating temperature range (parallel)/(series)

T U

°F(°C)

-40°…185°(-40°…+85°)

Operating state/fault indication

green/red

Number of ports

1

Cross-sectional area (min.) Cross-sectional area (max.)

6mm 2 solid/flexible

35mm 2 stranded/25mm 2 flexible 36mm DIN-rail acc. to EN 60715

For mounting on Enclosure material Location category Degree of protection

PA+FG UL94 V-0

indoor

IP 20

Capacity

1 mod/phase DIN 43880

Approvals, Certifications

UL, CE

Type of remote signalling contact

changeover contact (C models)

Switching capacity a.c. (Pollution degree = 2) Switching capacity a.c. (Pollution degree = 3) Cross-sectional area for remote signaling terminals

250V/1A (C models) 125V/3A (C models)

max 1.5mm 2 solid/flexible

Dimensional Drawings in.(mm) Surge Protection Devices (SPDs) - SAP, SAPV, SAM

2.8(71)

71

PLUG-IN types

Replacement modules

2.56(65)

65

1.97(50)

50

90

45 22,50

3.54(90)

1.77(45) 0.89(22.5)

47

1.85(47)

Rev. 1/19 Data subject to change without notice

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