Mfr Part #:

A02503

Mfr Name: APEM Inc.

The APEM Inc. A02503 is a DPST-NO contact block designed for switch assemblies. It features a 16A @ 250VAC contact rating and screw terminal termination.

✓ Total Stock: 1 pcs

$ Price Range: $0.75

A02503 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	1 pcs On Request	1 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request

A02503 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Configurable Switch Components - Contact Block
Manufacturer Name	APEM Inc.
(Select First, Then Apply Filters) Compatible Series	Apem, A02 (First Block)
Circuit	DPST-NO
Contact Rating @ Voltage	16A @ 250VAC
Requires	Switch Body
Termination Style	Screw Terminal

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A02503 Description

Short technical summary and product information.

This APEM Inc. A02503 is a DPST-NO (Double Pole Single Throw - Normally Open) contact block, a component designed for use in configurable switch assemblies. It is rated for 16 Amperes at 250 Volts AC, making it suitable for various power switching applications.

The contact block utilizes screw terminals for secure and reliable electrical connections. It is part of the APEM A02 series and is designated as the first block in a multi-block configuration.

This component requires a compatible switch body to function as part of a complete pushbutton assembly. The datasheet indicates that a pushbutton assembly requires a screen, lamp (if illuminated), operator, and one or two switchblocks. This specific contact block is compatible with the A02 series.

Environmental compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. However, these compliance details are unverified and should be treated with low confidence.

A02503 Quick Information

Product Type: Contact Block

Series: Apem, A02 (First Block)

Canonical Name: APEM Inc. A02503 DPST-NO Contact Block

Subcategory: Contact Block

A02503 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

A02503 Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

A02503 Features

DPST-NO circuit configuration.
Rated for 16A at 250VAC.
Screw terminal termination style.
Compatible with APEM A02 series.

A02503 Applications

Suitable for controlling electrical circuits with DPST-NO switches.
Used in industrial automation for switching 16A at 250VAC.
Ideal for applications requiring screw terminal connections.
Compatible with Apem A02 series switch bodies.
Suitable for use in switch assemblies requiring switch body.

A02503 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the circuit configuration of the A02503 contact block?

The A02503 contact block has a DPST-NO (Double Pole Single Throw - Normally Open) circuit configuration.

What is the contact rating for the APEM Inc. A02503?

The contact rating is 16A at 250VAC.

How are connections made to the A02503 contact block?

Connections are made using screw terminals.

What series is the A02503 contact block compatible with?

It is compatible with the APEM A02 series, designated as the first block.

What other components are required to build a pushbutton assembly with this contact block?

A pushbutton assembly requires a screen, lamp (if illuminated), operator, and one or two switchblocks.