ABB - Installation Products 531C - Marrette combo #331 (6) / #333 (5) / #335 (4). Rated 105 degree C - 600 Volts. Package of 15.
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ABB - Installation Products

531C

UPC: 067396205310


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Minimum Qty: 20

Multiplier: 20

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Overview

ABB Marrette combo connector pack #531C (SKU: 531C) delivers a versatile wire splicing solution with 15 connectors in a single package: six #331, five #333, and four #335 connectors. This combination covers a broad range of wire sizes and applications, reducing inventory complexity while ensuring compatibility across standard installations. Each connector in this pack is rated for 105°C continuous operation and 600V, meeting UL and NEC requirements for general-purpose wiring. The #331, #333, and #335 connectors are designed for copper-to-copper connections, providing secure, vibration-resistant splices without solder or tape. The non-winged design simplifies installation in tight panels, junction boxes, and control cabinets where space is limited. Ideal for electrical contractors, maintenance teams, and OEMs, this combo pack supports branch circuits, control wiring, and appliance connections in residential, commercial, and light industrial environments. The compact design allows for efficient use of conduit space, while the clear UL listing ensures compliance with electrical codes. No special tools are required—twist-on installation with standard lineman’s pliers is sufficient.
  • Package includes 15 connectors: 6x #331, 5x #333, 4x #335
  • Rated 105°C continuous, 600V maximum (UL/CSA certified)
  • Twist-on design for copper-to-copper wire splices
  • Non-winged connectors for tight installation spaces
  • No solder or tape required; installs with standard pliers

Specifications

Color
Yellow, Red, Orange
Material
Polypropylene
Mounting
Twist-On
Standard
UL E9809
Temperature Rating, Maximum
221 F
Temperature Rating, Maximum
105 C
Temperature Rating, Minimum
221 F
Temperature Rating, Minimum
105 C
Type
Wire Connector
Package Dimensions (L x W x H)
1.25 IN x 2.7 IN x 6.38 IN
Package Dimensions (L x W x H)
3.175 cm x 6.858 cm x 16.2052 cm
Package Weight (Imperial)
0.0800 L
Package Weight (Metric)
0.0360 kg
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