Fuse holders and fuses

Fuse holders

Modular concept for quick assembly of different versions based on various requirements.

IP20 protection degree, finger safe.

Ergonomic grip for easy cover opening.

Sealable cover in open or closed position to increase user’s safety.

Compact size compliant with standards for electrical equipment.

Dedicated cylindrical 10x38 DC fuses for photovolatic systems.

Version with status indicator to quickly determine if the fuse is still operative or needs to be replaced.

DIN rail mounting and removal ease.

UL and CSA certified versions.

Range

AC AC

DC DC

DC FUSES FUSES DC

CLASS CC CC CLASS

Fuse size

10x38 14x51 22x58

10x38

10x38

10x38

Type

gG or aM

gPV

gPV

Class CC

Rated voltage

690VAC

1000VDC

1000VDC

600VAC

32A

20A

30A

DC20B 1000VDC

DC20B 1000VDC

AC22B 500V AC21B 690V

Rated current Utilisation category

32A

50A

125A

AC22B 500V – AC21B 690V

and fuses

LOVATO Electric fuse holders can be used to protect against overloads and short circuits of electric lines, for motor protection and control and for the protection of electric installations. This equipment can assure the disconnect function but is not suitable for isolation so cannot be used as switch disconnector. The range is available in two versions: with or without fuse status indicator. If the fuse fitted on the holder blows, the failure status is shown by the indicator on the fuse-holder front. There are some fuse holders certified for the North-American market (UL Listed, UL Recognized and CSA).

Fuse holders

RANGE

AC

LOVATO Electric AC fuse-holder range is suitable for class gG fuses, to protect cables and conductors, and for class aM fuses, to protect motor starting. Function: Overload and short-circuit protection of control circuits, motor controls, electric installations. Usage: Service industry, electric panels onboard machinery, electric installations in general.

FB01 A…

Fuse size Version without indicator Version with indicator Main characteristics - Rated voltage - Rated current - Utilisation category - Suitable for fuses - Maximum conductor cross section Certifications obtained Compliant with standards

CC

CLASS

Fuse holders RANGE

FB01 C…

FB01 B…

10x38

FB02 A…

FB03 A…

14x51

22x58

1P, 1P+N, 2P, 3P, 3P+N 1P

32A AC22B 500V, AC21B 690V 10x38 gG or aM 16mm2 flexible/stranded; 25mm2 rigid/solid

690VAC 50A 125A AC22B 500V, AC21B 690V AC21B 690V 14x51 gG or aM 22x58 gG or aM 25mm2 flexible/stranded; 35mm2 flexible/stranded; 35mm2 rigid/solid 50mm2 rigid/solid

UR, CSA – cURus cURus IEC/EN 60269-1, IEC/EN 60269-2, IEC/EN 60947-1, IEC/EN 60947-3; UL/CSA C22.2 n° 4248-1 and n° 4248-4 for types certified UR, UL, CSA

UR: UL Recognized; cURus: UL Recognized for USA and Canada.  AC22B 400V only, for FB01 AM.  Except FB01 AM.

LOVATO Electric fuse holders for class CC fuses are used to protect branch circuits, consisting of conductors and components following the last overcurrent protective device protecting a load, in industrial applications which require high breaking capacity. Suitable only and exclusively for fitting fuses defined as “class CC”, quite common on the North American market. Usage: Service industry, electric panels onboard machinery, electric installations in general.

Fuse size

Class CC

Version without indicator Version with indicator Main characteristics - Rated voltage - Rated current - Utilisation category

1P, 2P, 3P 1P

- Suitable for fuses - Maximum conductor cross section Certifications obtained Compliant with standards

600VAC 30A AC-22B 500V, AC-21B 690V 10x38 class CC 16mm2 flexible/stranded; 25mm2 rigid/solid UL, CSA IEC/EN 60269-1, IEC/EN 60269-2, IEC/EN 60947-1, IEC/EN 60947-3; UL/CSA C22.2 n° 4248-1 and n° 4248-4

LOVATO Electric DC fuse holder range is suitable for 1000VDC rated voltage and gPV class. Used for overload and short-circuit protection of photovoltaic modules (strings) and the relative connecting cables.

Main characteristics - Rated voltage - Rated current - Utilisation category - Suitable for fuses - Maximum conductor cross section

1000VDC 32A DC20B 1000VDC 10x38 gPV 16mm2 flexible/stranded, 25mm2 rigid/solid

LOVATO Electric offers a range of cylindrical 10x38 fuses dedicated to photovoltaic duty and designed for 1000VDC maximum use. Contrary to AC type fuses that blow for high overcurrent values, this type of DC fuse is designed to blow with low-intensity overcurrent values, created on photovoltaic cells and panels.

IEC/EN 60269-1, IEC/EN 60269-2, IEC/EN 60947-1, IEC/EN 60947-3.

Fuses for photovoltaic application Breaking capacity Mains characteristics - Rated voltage - Rated current Compliant with standards

30kA 1000VDC 2…20A IEC/EN 60269-6

20A

16A

Time-current characterisitcs 8A 10A 12A

FE01 D 0…

1P, 2P 1P, 2P

2A

DC

10000

1000

100

Prearcing time [sec]

RANGE

10x38

Version without indicator Version with indicator

Compliant with standards

FB01 D…

Fuses

Fuse size

6A

DC

4A

Fuse holders

RANGE

10

1

0,1

0,01

0,001 1

10

100

Prospective current [A rms]

1000

TECHNICAL CHARACTERISTICS Type Range

FB01 A… AC

FB01 B… AC

FB02 A… AC

FB03 A… AC

FB01 C… FB01 D… Class CC (AC) DC

Certifications obtained Maximum power dissipation

UR, CSA 3W 1 0.95 0.9 0.8 0.7 0.5 1 0.8 0.7 0.6 120…690VAC

– 3W 1 0.95 0.9 0.8 0.7 0.5 1 0.8 0.7 0.6 120…690VAC

cURus 5W 1 0.95 0.9 0.8 0.7 0.5 1 0.8 0.7 0.6 230…690VAC

cURus 9.5W 1 0.95 0.9 0.8 0.7 0.5 1 0.8 0.7 0.6 230…690VAC

UL, CSA 3W 1 0.95 0.9 0.8 0.7 0.5 1 0.8 0.7 0.6 120…600VAC

20°C 30°C 40°C Derating factor of current In for different ambient temperatures 50°C 60°C 70°C 1-3 Derating factor of current In 4-6 for side-by-side fuse holders 7-9 n° poles >10 Voltage for status indicator

– 4W 1 0.95 0.9 0.8 0.7 0.5 1 0.8 0.7 0.6 350…1000VDC

CONNECTIONS Maximum tightening torque

2.5Nm/22lbin 2.5Nm/22lbin 3Nm/26lbin 4Nm/35lbin 2.5Nm/22lbin 2.5Nm/22ibin 2Nm/18lbin flexible/stranded 1-16mm2/8 AWG 1-16mm2/6 AWG 1-25mm2/6 AWG 1-35mm2/2 AWG 1-16mm2/8 AWG 1-16mm2/6 AWG Maximum conductor cross section 1-10mm2/10 AWG rigid/solid 1-25mm2/8 AWG 1-25mm2/4 AWG 1-35mm2/8 AWG 1-50mm2/1 AWG 1-25mm2/10 AWG 1-25mm2/4 AWG 1-16mm2/8 AWG AMBIENT CONDITIONS Operating temperature Storage temperature

-20…+70°C -40…+80°C

-20…+70°C -40…+80°C

-20…+70°C -40…+80°C

-20…+70°C -40…+80°C

-20…+70°C -40…+80°C

-20…+70°C -40…+80°C

HOUSING Din rail mount version Degree of protection

Yes IP20

Yes IP20

Yes IP20

Yes IP20

Yes IP20

Yes IP20

 Except for type FB01 A 1M.

 Values for type FB01 A 1M only.

DIMENSIONS

ASSEMBLY Accessories: Coupling elements (clips and pins) to mount and fix fuse holders side by side

FB01 A… FB01 B… FB01 C… FB01 D… 79.5

70 52.5 35 17.5

61 56 10

78

45

16.5 3.2 2.5

FB02 A… 106 79.5 100.7 76

53 26.5

45

110

35.3

FB01 A... FB01 B 1P FB01 C... FB01 D... FB02... FB03...

49.5

FB03 A… 143 107.5 102.5 76.5

71.5 35.5

45

126.5

47

49.5

HOW TO ORDER FUSE HOLDERS Order code

Pole arrangement

DIN Status Rated modules indicator voltage Un n° [V] Fuse holder (fuse disconnector), 10x38, certified by UR and CSA. FB01 A 1P 1 pole 1 – 690VAC FB01 A 1PL 1 pole 1 Yes 690VAC FB01 A 1M 1 pole + N 1 – 400VAC FB01 A 1N 1 pole + N 2 – 690VAC FB01 A 2P 2 poles 2 – 690VAC FB01 A 3P 3 poles 3 – 690VAC FB01 A 3N 3 poles + N 4 – 690VAC Fuse holder (fuse disconnector), 14x51, certified by cURus. FB02 A 1P 1 pole 1.5 – 690VAC FB02 A 1PL 1 pole 1.5 Yes 690VAC FB02 A 1N 1 pole + N 3 – 690VAC FB02 A 2P 2 poles 3 – 690VAC FB02 A 3P 3 poles 4.5 – 690VAC FB02 A 3N 3 poles + N 6 – 690VAC Fuse holder (fuse disconnector), 22x58, certified by cURus. FB03 A 1P 1 pole 2 – 690VAC FB03 A 1PL 1 pole 2 Yes 690VAC FB03 A 1N 1 pole + N 4 – 690VAC FB03 A 2P 2 poles 4 – 690VAC FB03 A 3P 3 poles 6 – 690VAC FB03 A 3N 3 poles + N 8 – 690VAC Fuse holder (fuse disconnector), class CC, certified by UL and CSA. FB01 C 1P 1 pole 1 – 600VAC FB01 C 1PL 1 pole 1 Yes 600VAC FB01 C 2P 2 poles 2 – 600VAC FB01 C 3P 3 poles 3 – 600VAC Fuse holder (fuse disconnector), 10x38. FB01 B 1P 1 pole 1 – 690VAC FB01 B 1PL 1 pole 1 Yes 690VAC FB01 B 1N 1 pole + N 2 – 690VAC FB01 B 2P 2 poles 2 – 690VAC FB01 B 3P 3 poles 3 – 690VAC FB01 B 3N 3 poles + N 4 – 690VAC Fuse holder (fuse disconnector), 10x38, for photovoltaic applications. FB01 D 1P 1 pole 1 – 1000VDC FB01 D 1PL 1 pole 1 Yes 1000VDC FB01 D 2P 2 poles 2 – 1000VDC FB01 D 2PL 2 poli 2 Yes 1000VDC  Not UR or CSA certified. FUSES FOR PHOTOVOLTAIC APPLICATIONS Order Rated breaking code capacity [kA] FE01 D 00200 30 FE01 D 00400 30 FE01 D 00600 30 FE01 D 00800 30 FE01 D 01000 30 FE01 D 01200 30 FE01 D 01600 30 FE01 D 02000 30 ACCESSORIES Order code

Description

FBX 00 FBX 01 FBX 02

Coupling clip for 10x38, 14x51 and 22x58 sizes Coupling pin for 10x38 size Coupling pin for 14x51 and 22x58 sizes

N.B.

WIRING DIAGRAMS

1P

1P + N

2P

3P

Rated voltage Un [V] 1000VDC 1000VDC 1000VDC 1000VDC 1000VDC 1000VDC 1000VDC 1000VDC

Rated current In [A]

Qty per pkg n°

[kg]

32 32 32 32 32 32 32

12 12 12 6 6 4 3

0.066 0.065 0,062 0.134 0.132 0.188 0.260

50 50 50 50 50 50

6 6 3 3 2 1

0.113 0.114 0.237 0.224 0.335 0.460

125 125 125 125 125 125

6 6 3 3 2 1

0.167 0.167 0.354 0.334 0.500 0.210

30 30 30 30

12 12 6 4

0.070 0.072 0.140 0.210

32 32 32 32 32 32

12 12 6 6 4 3

0.062 0.064 0.127 0.128 0.185 0.247

32 32 32 32

12 12 6 6

0.064 0.065 0.127 0.130

Rated current In [A] 2 4 6 8 10 12 16 20

Qty per pkg n° 10 10 10 10 10 10 10 10

Weight

Two clips FBX 00 and one pin FBX 01 are needed to couple two fuse holder FB01... types except FB01 B 1N/2P/3P/3N. Three clips FBX 00 and one pin FBX 02 are needed to couple two fuse holder FB02... and FB03... types.

3P + N

Qty per pkg n° 100 100 100

Weight

[kg] 0.008 0.008 0.008 0.008 0.008 0.008 0.008 0.008

Weight [kg] 0.003 0.005 0.008

new

2011

Planet Switch

Switch disconnectors 16 to 1600A

Motor protection circuit breakers I

OFF

ON

Switch disconnectors

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Contactors Motor protection relays Electromechanical starters Control and signalling units Limit , micro and foot switches Rotary cam switches

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Modular contactors

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The products described in this publication are subject to be revised or improved at any moment. Catalogue descriptions and details, such as technical and operational data, drawings, diagrams and instructions, etc., do not have any contractual value. In addition, products should be installed and used by qualified personnel and in compliance with the regulations in force for electrical systems in order to avoid damages and safety hazards.

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Fuse holders

Flush-mount digital multimeters and power analyzers

Metering instruments and current transformers

RUN MON STOP

AC motor drives

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Automatic power factor controllers D

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Automatic battery chargers

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Voltage and frequency control relay

www.LovatoElectric.com LOVATO ELECTRIC S.P.A. CONTROL SOLUTIONS FOR INDUSTRY

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Germany

Spain

Poland

LOVATO ELECTRIC LTD Tel. +44 8458 110023 www.Lovato.co.uk

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PD67 GB 09 11

Switching battery chargers

Present in over 100 countries

VIA DON E. MAZZA, 12 - 24020 GORLE (BERGAMO) ITALY Tel. +39 035 4282111 Fax +39 035 4282200 E-mail: [email protected] Sales department: Tel. +39 035 4282354 - Fax +39 035 4282400