Authorized TE Connectivity Distributor
TE Connectivity 1SNK705312R0000 - ZK2.5-S-4P PLUG DISCONNECT TB

TE Connectivity 1SNK705312R0000 ZK2.5-S-4P PLUG DISCONNECT TB

Alternate Item Number: 1SNK705312R0000


Documents & Media
Specification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The TE Connectivity ZK2.5-S-4P is a 4-pole PI-Spring clamp terminal block designed for industrial applications. This disconnect terminal block, SKU 1SNK705312R0000, features a blade disconnect mechanism for safe and efficient circuit isolation. It supports a rated cross-section of 2.5 mm² and has a spacing of 5.2 mm. The terminal block is suitable for flexible conductors from 0.22 to 2.5 mm² and rigid conductors from 0.2 to 4 mm². Its compact design, with a net width of 5.2 mm and a net height of 86.1 mm, makes it ideal for control panels and machinery enclosures. The ZK2.5-S-4P is part of the SNK Series, acquired by TE Connectivity from ABB.
  • 4-pole PI-Spring clamp terminal block
  • Disconnect function with blade
  • Rated cross-section: 2.5 mm²
  • Spring clamp connection for flexible and rigid conductors
  • Compact dimensions: 5.2 mm width, 86.1 mm height

Specifications

Ambient Air Temperature
Operation -55 ... +110 °C
BV Certificate
1SND162013A0203
CB Certificate
1SND162019A0201
Color
Grey
Connecting Capacity Main Circuit
Spring Clamp / Flexible 1x 0.22 ... 2.5 mm²
Connecting Capacity UL/CSA
Stranded 12 AWG
Connection Type
Plug Disconnect
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
EAC Certificate
1SND161009A1100
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
Mounting on DIN Rail
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Mounting Type
DIN Rail
Number of Levels
1
Object Classification Code
X
Package Level 1 Depth / Length
265 mm
Package Level 1 EAN
3472597000000
Package Level 1 Gross Weight
0.607 kg
Package Level 1 Height
47 mm
Package Level 1 Units
50 piece
Package Level 1 Width
101 mm
Package Level 2 Units
500 piece
Poles
4P
Poles
4
Pollution degree
3
Power Loss
1.3 W
Product Net Depth / Length
44.8 mm
Product Net Height
86.1 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
Series
ZK
Size
ZK2.5
Spacing
5.2 mm
UL/CSA
Connecting Capacity Main Circuit Spring Clamp / Rigid 1x 26 ... 12 AWG
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Frequently Asked Questions

What is the rated cross-section for the ZK2.5-S-4P terminal block?

The rated cross-section for the TE Connectivity ZK2.5-S-4P terminal block is 2.5 mm².

What type of connection does the ZK2.5-S-4P terminal block use?

The ZK2.5-S-4P terminal block uses a PI-Spring clamp connection type.

What is the function of the ZK2.5-S-4P terminal block?

The function of the TE Connectivity ZK2.5-S-4P terminal block is disconnect.

What is the spacing between terminals on the ZK2.5-S-4P?

The spacing between terminals on the ZK2.5-S-4P terminal block is 5.2 mm.

What is the maximum rigid conductor size for the ZK2.5-S-4P?

The ZK2.5-S-4P terminal block can accommodate rigid conductors up to 4 mm².

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.