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ABB - Electrification E91/32PV - E 91/32 PV is a fuseholder for overcurrent and short circuit protection in PV applications. No blown fuse indicator.
ABB - Electrification

E91/32PV


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Specification Sheet

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Overview

The ABB E91/32 PV fuseholder (SKU: E91/32PV) is a critical component for overcurrent and short circuit protection in photovoltaic (PV) systems. Manufactured by ABB Electrification, this fuseholder is specifically designed for DC applications up to 1500 V, safeguarding solar cells and inverters from electrical faults. It is part of the E 90 PV 1500 series, ensuring reliable performance in demanding solar energy environments. Engineered for safety and operational efficiency, the E91/32 PV provides essential circuit isolation during maintenance procedures, offering protection up to 1500 V DC. Its design incorporates specialized venting grooves and cooling chambers, features inherited from the E 90 PV 1500 series, which significantly enhance heat dissipation. This improved thermal management is crucial for maintaining the longevity and optimal performance of PV systems operating under continuous load and varying environmental conditions. The E91/32 PV fuseholder is compatible with 10 × 85 mm fuses. As a member of the SYSTEM PRO M COMPACT™ line, it offers convenient DIN rail mountability for quick and secure installation within electrical cabinets. This product is manufactured in the USA, adhering to stringent quality standards. It is important to note that this specific model, the E91/32 PV, does not include a blown fuse indicator. For applications requiring higher current ratings (50 A to 125 A) or different fuse sizes (14x51 and 22x58 mm), ABB offers the E 90 50/125 range, which may include options for blown fuse indicators or sealing/padlocking features. For dependable protection of your PV installations, trust the ABB E91/32 PV fuseholder. Distributed by Gross Automation. Contact us at +1 (262) 252-1600 or [email protected] for inquiries and to ensure your solar energy infrastructure is adequately protected.
  • Designed for overcurrent and short circuit protection in PV applications.
  • Rated for DC applications up to 1500 V.
  • Accommodates 10 × 85 mm fuses.
  • Features venting grooves and cooling chambers for enhanced heat dissipation.
  • DIN rail mountable as part of the SYSTEM PRO M COMPACT™ line.

Specifications

Current Rating
50 A to 125 A
Material
Thermoplastic
Mounting Type
DIN rail mountable
Series
E 90 PV 1500
Size
10 × 85 mm
Special Features
E 91/32 PV is a fuseholder for overcurrent and short circuit protection in PV applications. No blown fuse indicator.
Voltage Rating
1500 V DC
Package Dimensions (L x W x H)
2.52 IN x 4.134 IN x 3.346 IN
Package Dimensions (L x W x H)
6.4008 cm x 10.5004 cm x 8.4988 cm
Package Weight (Imperial)
0.814 L
Package Weight (Metric)
0.369 kg
The Littelfuse LFXV15 series fuse block and cover is designed to hold 1500 V size 20 x 127 mm fuses rated 35–60 amperes. Suitable for photovoltaic systems (string and high-capacity combiner boxes) with fault currents up to 50 kA. With available ampere ratings up to 60 A, more strings can be pre-combined in harnesses to reduce the number of inputs into combiner boxes, thereby decreasing installation time and labor costs.

LFXV150601C

The Littelfuse LFXV15 series fuse block and cover is designed to hold 1500 V size 20 x 127 mm fuses rated 35–60 amperes. Suitable for photovoltaic systems (string and high-capacity combiner boxes) with fault currents up to 50 kA. With available ampere ratings up to 60 A, more strings can be pre-combined in harnesses to reduce the number of inputs into combiner boxes, thereby decreasing installation time and labor costs.
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E 90 50/125 fuse holders are appropriate to protect against overloads and short circuits. They are designed for use with cylindrical fuses from 50 to 125 A.
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Terminal Covers (2 Covers Per Kit). Field installed primary and secondary IEC Touch Proof Cover Kit.

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18813000019

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E 94/30 CC is a fuseholder for overcurrent and short circuit protection specific for class CC fuses

Frequently Asked Questions

What is the maximum DC voltage rating for the E91/32 PV fuseholder?

The E91/32 PV fuseholder is designed for DC applications up to 1500 V.

What size fuses does the ABB E91/32 PV fuseholder accept?

This fuseholder is designed to accommodate 10 × 85 mm fuses.

Does the E91/32 PV fuseholder have a blown fuse indicator?

No, the E91/32 PV model does not feature a blown fuse indicator.

Is the E91/32 PV fuseholder suitable for AC applications?

No, the E91/32 PV fuseholder is specifically designed for DC applications up to 1500 V.

How is the E91/32 PV fuseholder mounted?

It is DIN rail mountable, making it easy to install within electrical cabinets.

What is the manufacturer of the E91/32 PV fuseholder?

The E91/32 PV fuseholder is manufactured by ABB - Electrification.

What is the purpose of the venting grooves and cooling chambers?

These features improve heat dissipation, which is crucial for the longevity and performance of PV systems.

Frequently Asked Questions about ABB - Electrification

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