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TE Connectivity 1SNK705320R0000 - ZK2.5-S-BL DISCONNECT TB BLUE
TE Connectivity

1SNK705320R0000

Alternate Item Number: 1SNK705320R0000


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Specification Sheet

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Overview

The TE Connectivity ZK2.5-S-BL DISCONNECT TB BLUE (SKU: 1SNK705320R0000) is a disconnect terminal block engineered for reliable electrical connections within industrial automation and control systems. Manufactured by TE Connectivity, a leader in connectivity solutions, this blue terminal block belongs to the ZK2.5-S series, known for its robust design and efficient functionality. Its primary purpose is to facilitate secure and easily accessible disconnection of electrical circuits when maintenance, testing, or system reconfiguration is required. This feature is critical for ensuring operational safety and minimizing downtime in complex industrial environments. The blue color coding aids in clear circuit identification and organization, contributing to a more organized and maintainable electrical panel. Designed for straightforward installation on standard DIN rails, the ZK2.5-S-BL terminal block ensures dependable performance in demanding applications. Its precise construction adheres to stringent quality standards, making it a trustworthy component for various industrial tasks that necessitate controlled circuit interruption and connection. The UNSPSC code 39121410 categorizes this product within electrical connectors and accessories, highlighting its role in building and maintaining electrical infrastructure.
  • TE Connectivity ZK2.5-S-BL DISCONNECT TB BLUE
  • SKU: 1SNK705320R0000
  • Blue disconnect terminal block for industrial applications
  • Part of the reliable ZK2.5-S series
  • Facilitates secure and efficient circuit disconnection

Specifications

Ambient Air Temperature
Operation -55 ... +110 °C
BV Certificate
1SND162013A0203
CB Certificate
1SND162019A0201
Color
Blue
Connecting Capacity Main Circuit
Spring Clamp / Flexible 1x 0.22 ... 2.5 mm²
Connecting Capacity UL/CSA
Stranded 12 AWG
Connection Type
Screw Terminal
CSA Certificate
1SND162014A0206
Current (Icw)
Rated Voltage (Ur): 630 V
Declaration of Conformity - CE
1SND225104U1001
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP20
DNV Certificate
1SND162023A0200
EAC Certificate
1SND162001A1100
ETIM 4
EC000902 - (Knife) disconnect terminal block
ETIM 5
EC000902 - (Knife) disconnect terminal block
ETIM 6
EC000902 - (Knife) disconnect terminal block
Flammability According to UL94
V0
Function
Disconnect
Gauge Type
A2 / 2.3 mm Dia.
IEC 60068-2-6
RoHS Status: Following EU Directive 2011/65/EU
Insulation Material
Polyamide
Material
Poly
Mounting on DIN Rail
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Number of Levels
1
Object Classification Code
X
Package Level 1 Depth / Length
262 mm
Package Level 1 Height
46 mm
Package Level 1 Units
50 piece
Package Level 1 Width
68 mm
Pollution degree
3
Power Loss
1W
Product Net Depth / Length
44.2 mm
Product Net Height
65.3 mm
Product Net Length
44.2 mm
Product Net Width
5.2 mm
Rated Cross-Section
2.5 mm²
Rated Current (In)
Main Circuit 20 A
RoHS Information
1SND230535F0201
Series
ZK2.5-S
Size
2.5 mm²
Spacing
5.2 mm
UL/CSA
Connecting Capacity Main Circuit Spring Clamp / Rigid 1x 26 ... 12 AWG
Wire Stripping Length
11.0 mm
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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.