TE Connectivity 1437624-7 - Switch Knobs, Molded Phenolic Resin, Straight Knurl Knob Design, 3.17 mm [.125 in] Shaft Size, Product Diameter 19 mm [.748 in], Black, Dot
TE Connectivity

1437624-7

Contact for Pricing

Overview

The TE Connectivity 1437624-7 switch knob is a precision-molded phenolic resin component designed for industrial control panels, switchgear, and automation equipment. Engineered for durability, this knob resists abrasion, heat, and chemical exposure, ensuring reliable performance in harsh environments. Its straight knurl design provides a secure grip, minimizing slippage during operation and enhancing user control. The 3.17 mm [0.125 in] shaft diameter is compatible with standard mounting hardware, while the 19 mm [0.748 in] diameter offers an ergonomic handle size for comfortable manipulation. The black finish ensures seamless integration with existing hardware, and the dot marking enables quick identification. With a shaft rotation tolerance of ±5° and a linear taper, this knob delivers consistent tactile feedback. Ideal for PLC panels, industrial machinery, and automation systems, the TE Connectivity 1437624-7 is a cost-effective solution that balances functionality, durability, and aesthetics. Compatible with TE Connectivity’s TAC1, TS1, TS2, TS4, TS6, TSD7, and TSU2000 series, this knob meets rigorous industrial standards for long-term reliability.
  • Molded phenolic resin construction for abrasion, heat, and chemical resistance
  • Straight knurl design ensures secure grip and reduces slippage
  • 3.17 mm [0.125 in] shaft diameter fits standard mounting hardware
  • 19 mm [0.748 in] diameter provides ergonomic handling
  • Dot marking for quick identification in industrial applications

Specifications

Color
Black
Material
Molded Phenolic Resin
Size
19 mm diameter, 3.17 mm shaft
Modular Selector Switch - 2-Pos Maintained - Long handle - Black - Non-illuminated - Black plastic - No contact block

M2SS4-10B

Modular Selector Switch - 2-Pos Maintained - Long handle - Black - Non-illuminated - Black plastic - No contact block
Switch Knobs, Phenolic, Fluted Knob Design, 6.35 mm [.25 in] Shaft Size, Product Diameter 38.1 mm [1.5 in], Black, Line

2-1437624-4

Switch Knobs, Phenolic, Fluted Knob Design, 6.35 mm [.25 in] Shaft Size, Product Diameter 38.1 mm [1.5 in], Black, Line
SELECTOR CSW-CKI3RD454-WH

CSW-CKI3RD454 WH

SELECTOR CSW-CKI3RD454-WH

Frequently Asked Questions about TE Connectivity

What technical support does TE Connectivity offer?

TE Connectivity offers comprehensive technical support through multiple channels, including a dedicated technical hotline at 1-800-777-3300. The company provides advanced technical support with 3 dedicated support centers, a global technical hotline network, and delivers over 8,000 hours of technical training annually to ensure certified expertise across 25+ languages.

What environmental ratings do TE Connectivity products have?

TE Connectivity products feature robust environmental ratings across multiple standards, including NEMA Type 1, 2, 3, 3R, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. Our enclosures are designed to withstand challenging industrial environments, with operating temperatures ranging from -40°C to 130°C, and include enhanced UV inhibitors for outdoor applications.

What certifications and standards do TE Connectivity products comply with?

TE Connectivity products meet rigorous international certifications and standards across industrial automation applications, including UL (United States), CSA (Canada), CE (European Community), and international safety standards. Our product lines are designed to comply with critical industrial certifications such as NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and industrial communication protocols including PROFINET, EtherNet/IP, and DeviceNet. We ensure comprehensive compliance through active participation in key industrial standards committees and maintaining ISO 9001 quality system certification.

What industries and applications are TE Connectivity products used for?

TE Connectivity products are engineered for critical industrial applications across multiple sectors, including industrial device manufacturing, automotive, robotics, food and beverage, material handling, alternative energy, and commercial vehicle industries. Their solutions span connectivity, power distribution, network communications, and sensor technologies that support complex industrial automation requirements, with a focus on robust connectivity solutions for challenging manufacturing environments.

What are the main product lines offered by TE Connectivity?

TE Connectivity offers a comprehensive range of industrial connectivity solutions including Cable Ties, Cable Cleats, Power Connectors, Grounding Connectors, Terminals, Safety Solutions, Identification Products, and Wiring Duct. Their product lines are designed for robust industrial applications, featuring various connection technologies like wave soldering, spring-cage connections, and mis-insertion protection across multiple electrical and connectivity categories.

What accessories are available for TE Connectivity products?

TE Connectivity offers a comprehensive range of communication and bus accessories for industrial automation systems, including communication terminal boards (CTB810, CTB811), bus extenders (horizontal and vertical models like cHBX01L/R, HBX01L/R, VBX01T/B), and bus terminators (TER800, TER810). These accessories are designed to enhance connectivity, power distribution, and communication capabilities for HN800 and CW800 controller systems, with options for left/right side mounting, power connections, and network termination.

How are TE Connectivity products typically installed?

TE Connectivity products are typically installed through professional commissioning services that include site audits, precise wiring verification, and both remote and on-site installation support. Our expert service engineers conduct comprehensive installation processes involving system verification, programming, communication testing, and personnel training to ensure optimal performance and reliability of the equipment.