Omron SS Series - User Manual

168
Subminiature Basic Switch SS
Subminiature Basic Switch Offers Long
Life of 30,000,000 Operations
A design that combines simplicity and stability by
the use of two split springs ensures a long service
life of 30,000,000 operations.
A variety of models are available, with operating
force ranging from low to high.
Solder, quick-connect terminals (#110) and PCB
terminals are available.
Approval obtained for standards including UL,
CSA, and VDE.
RCEW
Ordering Information
Model Number Legend
SS-
1 2 3 4 5
1. Ratings
10: 10.1 A at 125 VAC
5: 5 A at 125 VAC
01: 0.1 A at 30 VDC
2. Actuator
None: Pin plunger
GL: Hinge lever
GL13: Simulated roller lever
GL2: Hinge roller lever
3. Maximum Operating Force (see note 1)
None: 1.47 N {150 gf}
-F: 0.49 N {50 gf} (0.1 A, 5 A)
-E: 0.25 N {25 gf} (0.1 A)
4. Contact Form
None: SPDT
-2: SPST-NC
-3: SPST-NO
5. Terminals
None: Solder terminals
T: Quick-connect terminals (#110)
D: PCB terminals (see note 2)
Note: 1. These values are for the pin plunger models.
2. The PCB terminals has a right-angle terminal option.
D1: Left-angled terminals
D2: Right-angled terminals
3. When suffix “-T” is placed after the model number, the
model withstands high temperatures (–25°C to 120°C).
Contact Form
SPDT
SPST-NC
SPST-NO

Omron SS Series Specifications

General

Brand	Omron
Model	SS Series
Category	Switch
Language	English

Summary

Ordering Information

Model Number Legend

Explains the coding system for switch model numbers based on ratings, actuator, and terminals.

Contact Form Types

Illustrates SPDT, SPST-NC, and SPST-NO contact configurations with terminal layouts.

Specifications

Electrical Ratings

Lists models and their rated voltages and current capacities under specified test conditions.

Switching Capacity

Provides reference values for switching capacity under different load types (non-inductive, inductive, lamp, motor).

Characteristics

Operating Characteristics

Defines operating speed, frequency, and stroke parameters for switch actuation.

Approved Standards

Lists safety and regulatory approvals obtained for the switches, including UL, CSA, EN61058-1.

Engineering Data

Dimensions and Terminals

Shows physical dimensions and details of Solder, Quick-connect, and PCB terminal types.

Model Dimensions and Operation

Pin Plunger Models

Details dimensions and operating characteristics for pin plunger actuator models.

Hinge Lever Models

Details dimensions and operating characteristics for hinge lever actuator models.

Roller Lever Models Dimensions

Simulated Roller Lever

Details dimensions and operating characteristics for simulated roller lever models.

Hinge Roller Lever

Details dimensions and operating characteristics for hinge roller lever models.

Precautions and Correct Use

Cautions for Use

Lists critical warnings for terminal connection, using micro loads, and insulation distance.

Mounting and Operation Guidelines

Provides guidance on mounting, operating stroke setting, and general switch usage.

Using Switches

Selecting the Right Switch

Advises on choosing the right switch for the application, load, and operating environment.

Electrical Conditions and Loads

Load Types and Effects

Explains AC/DC loads, inductive loads, and micro loads and their impact on switch performance.

Contact Protective Circuits

Protective Circuit Examples

Details various circuits (CR, Diode, Varistor) to protect contacts from arcing and degradation.

Mechanical Conditions

Operating Stroke and Speed

Explains the importance of operating stroke setting and the impact of switching speed and frequency.

Mounting and Wiring

Installation and Connection Methods

Details mounting screws, locking agents, and terminal wiring for secure installation.

Environment and Handling

Operating and Storage Conditions

Advises on proper handling, operating environments, and storage to prevent failure.

Troubleshooting Guide

Electrical and Mechanical Failures

Lists causes and solutions for contact failures, actuator damage, and mounting issues.

Accessories

Actuators and Separators

Introduces optional actuators and insulation separators available for the switches.

Connectors

Quick-connect Terminal Receptacles

Shows available receptacles for quick-connect terminals from various manufacturers.